MALICIOUS — vutax.pdf
MALICIOUS — vutax.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (75/100). 2 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
c849f2c70c4bc8432c74acb8fe25f565d4bcdf82d098f88f150e5b711c8f72eb - SHA-1:
e1d53c7795325bcd1aa01f707d47f094ed68ff41 - MD5:
a10b328b53fb52b5540213e3d1fa6dcc - ssdeep:
1536:bGFJpeI7QBUh9/QsNz2I2PQ70owOeBtWW:6FJpe2yI4i3wVBV - TLSH:
T19C35BFF3909BEC4D758BAB03AEB710A9518ED3886037E76040D8776CD0BC66DBE10911 - Submitted as: vutax.pdf
- File type: pdf · Size: 57880 bytes
- Verdict: malicious (75/100)
Detections (2 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The malicious score of 75/100 is the fusion of 4 weighted signals:
- Embedded link rated malicious by URL analysis: https://tekegalesi.weebly.com/uploads/1/3/0/7/130740489/jejesulovegetugegut.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=nighthawk%20router%20r7000, https://cdn.shopify.com/s/files/1/0498/4635/4082/files/78256929016.pdf, https://cdn.shopify.com/s/files/1/0438/3247/5798/files/63293539608.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
Dynamic analysis
No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.
Embedded URLs
- https://ggtraff.ru/wb?keyword=nighthawk%20router%20r7000
- https://cdn.shopify.com/s/files/1/0498/4635/4082/files/78256929016.pdf
- https://cdn.shopify.com/s/files/1/0438/3247/5798/files/63293539608.pdf
- https://cdn.shopify.com/s/files/1/0500/6681/7182/files/dewigibusegupilek.pdf
- https://cdn.shopify.com/s/files/1/0430/9575/2858/files/kick_the_buddy_mod_apk_all_weapons_unlocked_2020.pdf
- https://tekegalesi.weebly.com/uploads/1/3/0/7/130740489/jejesulovegetugegut.pdf
- https://bedizegoresupa.weebly.com/uploads/1/3/1/3/131379398/6069273.pdf
- https://besavikeneg.weebly.com/uploads/1/3/2/8/132815808/tefukumibo.pdf
- https://pobezewimo.weebly.com/uploads/1/3/2/6/132681951/d5aa741f161b8.pdf
- https://texitanoz.weebly.com/uploads/1/3/0/7/130739996/mabapigar.pdf
- https://site-1039903.mozfiles.com/files/1039903/pesabut.pdf
- https://site-1043124.mozfiles.com/files/1043124/kokubesenu.pdf
- https://uploads.strikinglycdn.com/files/defb1379-3d1c-4940-b612-f6aaa8e5282e/79041891107.pdf
- https://uploads.strikinglycdn.com/files/bb7a701f-1749-4e5b-a83a-d2b3e70e8294/84860196115.pdf
- https://uploads.strikinglycdn.com/files/ce408eed-deba-4cd5-8f52-760f73ed0788/putiwilomela.pdf
- https://uploads.strikinglycdn.com/files/5818fb44-188e-4e3c-a47b-3cfed9b54ae8/tafoxopebesunote.pdf
- https://cdn-cms.f-static.net/uploads/4366630/normal_5f87313137c86.pdf
- https://cdn-cms.f-static.net/uploads/4366388/normal_5f872a8d66184.pdf
- https://cdn-cms.f-static.net/uploads/4366957/normal_5f876aa87c7d4.pdf
- https://site-1040180.mozfiles.com/files/1040180/31611401922.pdf
- https://site-1036754.mozfiles.com/files/1036754/11770892461.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/
Embedded domains
- ggtraff.ru
- cdn.shopify.com
- tekegalesi.weebly.com
- bedizegoresupa.weebly.com
- besavikeneg.weebly.com
- pobezewimo.weebly.com
- texitanoz.weebly.com
- site-1039903.mozfiles.com
- site-1043124.mozfiles.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1040180.mozfiles.com
- site-1036754.mozfiles.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report