SUSPICIOUS — 10127281260.pdf
SUSPICIOUS — 10127281260.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (64/100). 3 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
dfe140405015e2aed2e665c3391746f94d9efb7e45adf746439e5f1c779dacd0 - SHA-1:
5b39d6b5cd74a989702fb20b4cc011129dc828a9 - MD5:
091eca187ed4e9f1ee71f1da19147484 - ssdeep:
768:agGzpDmwaUAs3OXxsNexwraCR4KOnj3G7yjjNiffPbCS24QgDaQuy:HGFKjweCGKSG7MiXPeS2fgDaRy - TLSH:
T126316CF310A7DE4C3ACB6B43ACA71289A144C78D7132A79005987A2CD5BC6FD7F40A61 - Submitted as: 10127281260.pdf
- File type: pdf · Size: 40852 bytes
- Verdict: suspicious (64/100)
Detections (3 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): HEUR:Trojan.Script.Generic
MITRE ATT&CK
Why this verdict
The suspicious score of 64/100 is the fusion of 5 weighted signals:
- Contacted 20 external host(s) at runtime (4 HTTP) - network signal, weight 0.40, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/strik?keyword=attestation+d%2527+h%25C3%25A9bergement+pour+permis+de+conduire+pdf, https://site-1037833.mozfiles.com/files/1037833/vodifeva.pdf, https://site-1036678.mozfiles.com/files/1036678/7791656931.pdf - static signal, weight 0.35, confidence 0.60
- Document active content: uri-action - static signal, weight 0.30, confidence 0.60
- Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55
- Extracted generic config (11 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
9717 behavior events · 0 ATT&CK techniques · 3 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- c.pki.goog
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- ntp.ubuntu.com
- 252.0.0.224.in-addr.arpa
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa
- desktop-hsgcbep
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Dropped files
- C:\Users\analyst\AppData\Local\SumatraPDF\SumatraPDF-settings.txt -
4a39597b52dde4ad526f20b1e1acef45788de51f9f1acc20e195b54fb56d5c6e - C:\Users\analyst\AppData\Local\SumatraPDF\sumatrapdfcache\2029e1a41d2db9d8fb26c170b4d80a60.png -
e802f865dd8fee036b6ca323e0a7a603f6055ae9e85fba82cf2d5b66fce19b76 - root_.cache_dconf_user -
96a296d224f285c67bee93c30f8a309157f0daa35dc5b87e410b78630a09cfc7
Embedded URLs
- https://ggtraff.ru/strik?keyword=attestation+d%2527+h%25C3%25A9bergement+pour+permis+de+conduire+pdf
- https://site-1037833.mozfiles.com/files/1037833/vodifeva.pdf
- https://site-1036678.mozfiles.com/files/1036678/7791656931.pdf
- https://site-1037082.mozfiles.com/files/1037082/81345037065.pdf
- https://site-1037071.mozfiles.com/files/1037071/2939559299.pdf
- https://site-1036852.mozfiles.com/files/1036852/xovafuxum.pdf
- http://fedufa.johannesburgwildlifevet.com/uploads/1/3/0/8/130813453/jodexetilizob.pdf
- http://rufun.iheartthrift.com/uploads/1/3/1/4/131407405/3546431.pdf
- http://ranapar.bagnallproperties.com/uploads/1/3/2/8/132814930/vanerigomixudipeg.pdf
- http://files.dcifulfillment.com/uploads/1/3/1/3/131379761/kikatuloja-wolopozoma-paputu.pdf
- http://tudorozu.randomartsnow.com/uploads/1/3/1/4/131414019/zesov-budetamixureli.pdf
- https://cdn.shopify.com/s/files/1/0431/8307/9592/files/binary_tree_zigzag_level_order_traversal.pdf
- https://cdn.shopify.com/s/files/1/0497/0056/9253/files/arthur_kemp_march_of_the_titans.pdf
- https://cdn.shopify.com/s/files/1/0444/3347/3702/files/arcades_in_nyc.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xuvekalododit.pdf
- https://cdn.shopify.com/s/files/1/0436/4884/3929/files/fusionner_avec_adobe_acrobat_reader_dc.pdf
- https://cdn.shopify.com/s/files/1/0435/5761/7823/files/margaret_atwood_alias_grace_download.pdf
- https://cdn.shopify.com/s/files/1/0440/8174/1976/files/magen_rock_of_love.pdf
- https://cdn.shopify.com/s/files/1/0431/0066/8065/files/wosow.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Embedded domains
- ggtraff.ru
- site-1037833.mozfiles.com
- site-1036678.mozfiles.com
- site-1037082.mozfiles.com
- site-1037071.mozfiles.com
- site-1036852.mozfiles.com
- fedufa.johannesburgwildlifevet.com
- rufun.iheartthrift.com
- ranapar.bagnallproperties.com
- files.dcifulfillment.com
- tudorozu.randomartsnow.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
Embedded IP addresses
- 40.79.141.154
- 4.150.223.109
- 20.184.175.18
- 52.123.252.203
- 172.66.2.5
- 52.110.12.42
- 4.230.171.124
- 74.179.77.204
- 20.247.184.197
- 85.210.193.152
- 4.247.188.233
- 20.50.73.14
- 52.123.128.14
- 135.233.45.222
- 74.178.76.44
- 203.26.79.13
- 52.168.117.169
- 142.251.222.227
- 52.148.114.188
- 142.250.207.3
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report