MALICIOUS — 265bdd54fd.pdf
MALICIOUS — 265bdd54fd.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:
d085914ff4d5a32a8a1c6d4df6cf59a53c174e2cf8d911f50bbbb32bcff6f1e9 - SHA-1:
9f84117c0bb6195dd954dc5e460b34099b8d40a8 - MD5:
971861ebee50d311d37326c959142a12 - ssdeep:
768:sgGzpDqp3C8mkGD15zRfaiJsNgtcjLuZmgF/WQdRuapuVrxkM4KL8L6e/zv9wXnQ:pGFGp3C8iZ1A/kM4rGSDuXnx0p - TLSH:
T162319DF750E7DD8D3BCBAF13A9AA14985449D78D6023E7A004883B2DD5BC5BDBE00860 - Submitted as: 265bdd54fd.pdf
- File type: pdf · Size: 41995 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://cdn-cms.f-static.net/uploads/4365620/normal_5f86fa2f5617b.pdf - network signal, weight 0.70, confidence 0.80
- Embedded network infrastructure: https://cctraff.ru/wb?keyword=1st%20grade%20vocabulary%20words%20common%20core, https://site-1042360.mozfiles.com/files/1042360/zeborarax.pdf, https://site-1036737.mozfiles.com/files/1036737/kosenokebu.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=1st%20grade%20vocabulary%20words%20common%20core
- https://site-1042360.mozfiles.com/files/1042360/zeborarax.pdf
- https://site-1036737.mozfiles.com/files/1036737/kosenokebu.pdf
- https://site-1042598.mozfiles.com/files/1042598/ropaluzakob.pdf
- https://cdn-cms.f-static.net/uploads/4365620/normal_5f86fa2f5617b.pdf
- https://cdn.shopify.com/s/files/1/0431/6633/5138/files/mamovuxadukodamitofezemu.pdf
- https://cdn.shopify.com/s/files/1/0438/7835/1003/files/87566026498.pdf
- https://cdn.shopify.com/s/files/1/0435/5280/0920/files/sojewudabanekomoralobano.pdf
- https://cdn.shopify.com/s/files/1/0266/9818/6937/files/bamaruvegavidobarupovuvu.pdf
- https://cdn-cms.f-static.net/uploads/4366406/normal_5f872a3963063.pdf
- https://cdn-cms.f-static.net/uploads/4366949/normal_5f87327ca5290.pdf
- https://cdn-cms.f-static.net/uploads/4366043/normal_5f8734f10c50b.pdf
- https://cdn-cms.f-static.net/uploads/4365627/normal_5f8736b6c019a.pdf
- https://cdn.shopify.com/s/files/1/0493/1108/8799/files/car_wash_tampa_near_me.pdf
- https://cdn.shopify.com/s/files/1/0496/6826/0004/files/writing_skeleton_equations_worksheet_answers.pdf
- https://cdn.shopify.com/s/files/1/0502/9865/0797/files/73889359766.pdf
- https://cdn.shopify.com/s/files/1/0502/4350/2245/files/90610650723.pdf
- https://cdn.shopify.com/s/files/1/0429/9289/4105/files/car_wheel_covers_target.pdf
- https://uploads.strikinglycdn.com/files/0897a8e9-73bb-441a-b54f-ef3dbe70e626/zotepi.pdf
- https://uploads.strikinglycdn.com/files/5fa7a7c2-3efe-40ba-b120-1a4fd262bb39/70629864582.pdf
- https://uploads.strikinglycdn.com/files/dc76bec1-82c3-45c0-bf78-ad40699110ae/36187143585.pdf
- https://uploads.strikinglycdn.com/files/0cd68f60-0ffb-4574-92cf-6d68907901b0/96529761405.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
- site-1042360.mozfiles.com
- site-1036737.mozfiles.com
- site-1042598.mozfiles.com
- cdn-cms.f-static.net
- cdn.shopify.com
- uploads.strikinglycdn.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report