MALICIOUS — rusopiv.pdf
MALICIOUS — rusopiv.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (77/100). 3 of 50 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
322128137cd90c5b9c22c9cd8f44783e32f4e5d4abd45fad91c5c1173d3ce6e0 - SHA-1:
e071bdaa115b82de05bf05cf27c791d6cb038e1d - MD5:
a88efbb7967893a83984a9f808b3779f - ssdeep:
768:6gGzpDNpuneNXmX6wjEygmasW2KF0zrhi0+8JOs8HPsYDzIvXOWTlvdBbkbFa+J1:nGFxpusogLs8HECevdBbkbFa+J1 - TLSH:
T17C328DF35063ED4C7A8A9F437DAB0199645ADB8C7132A3A015C8672DD07C7FD6E10A12 - Submitted as: rusopiv.pdf
- File type: pdf · Size: 43755 bytes
- Verdict: malicious (77/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
- Kaspersky (KVRT): UDS:Trojan.PDF.SBadur.gen
MITRE ATT&CK
Why this verdict
The malicious score of 77/100 is the fusion of 5 weighted signals:
- Emsisoft (Emergency Kit) flagged PDF.Spam.Heur.1 (rule
PDF.Spam.Heur.1) - engine signal, weight 0.55, confidence 0.85 - Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/1479c2b5-321c-43c3-8c44-f6d9a644c57e/43237623609.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=dometic%20model%202-way%20part%20ne%202932770, https://cdn.shopify.com/s/files/1/0431/3245/3015/files/82562889469.pdf, https://cdn.shopify.com/s/files/1/0479/3273/5655/files/7107792824.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://cctraff.ru/wb?keyword=dometic%20model%202-way%20part%20ne%202932770
- https://cdn.shopify.com/s/files/1/0431/3245/3015/files/82562889469.pdf
- https://cdn.shopify.com/s/files/1/0479/3273/5655/files/7107792824.pdf
- https://cdn.shopify.com/s/files/1/0484/0488/9760/files/gozowa.pdf
- https://cdn.shopify.com/s/files/1/0484/7478/3906/files/states_of_matter_lesson_plan_middle_school.pdf
- https://uploads.strikinglycdn.com/files/1479c2b5-321c-43c3-8c44-f6d9a644c57e/43237623609.pdf
- https://uploads.strikinglycdn.com/files/53a76a6a-8c83-4d61-a7a1-2a4882df6953/wefanov.pdf
- https://uploads.strikinglycdn.com/files/dae93a65-6efa-4e8b-b854-daaab8f11317/tiwojupaterujudef.pdf
- https://uploads.strikinglycdn.com/files/ac1c6099-c3fc-4887-a171-b73683b40b6e/88239053861.pdf
- https://uploads.strikinglycdn.com/files/efedd671-1de9-413c-8686-d949a43f0172/mulamodizivuxiwep.pdf
- https://cdn.shopify.com/s/files/1/0266/8000/0697/files/shazam_apk_download.pdf
- https://cdn.shopify.com/s/files/1/0430/9313/1425/files/5009365961.pdf
- https://cdn.shopify.com/s/files/1/0486/2705/6808/files/53815999482.pdf
- https://cdn-cms.f-static.net/uploads/4367617/normal_5f87d741e0bd3.pdf
- https://cdn-cms.f-static.net/uploads/4366302/normal_5f87c7aa19dbb.pdf
- https://cdn-cms.f-static.net/uploads/4368219/normal_5f87726786258.pdf
- https://cdn-cms.f-static.net/uploads/4367311/normal_5f87590c52218.pdf
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f871579c945d.pdf
- https://site-1039634.mozfiles.com/files/1039634/21391806322.pdf
- https://site-1043098.mozfiles.com/files/1043098/halves_and_quarters_worksheet_for_grade_1.pdf
- https://xuvakaxatal.weebly.com/uploads/1/3/1/0/131070170/sezaxovoxulev.pdf
- https://jaserasozupog.weebly.com/uploads/1/3/1/4/131454215/febafd3d195a9.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/
Embedded domains
- cctraff.ru
- cdn.shopify.com
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- site-1039634.mozfiles.com
- site-1043098.mozfiles.com
- xuvakaxatal.weebly.com
- jaserasozupog.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report