SUSPICIOUS — b0cf8.pdf
SUSPICIOUS — b0cf8.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (44/100). 3 of 50 detection engines flagged it.
Identification
- SHA-256:
50c4032c9c3b480d7ce4fbaa102a2cb8cb70c0bed7a38ae0a48f0faad23bc85c - SHA-1:
00892f0f2d6c2aefc6e72b21bd1d7a35e18554b3 - MD5:
bbac2060031be77444610d95bb2664d6 - ssdeep:
1536:gGFypc0y5Iurs4XW8VORfGZzUTCaQzH118asSE2ba87KjACjGU9:tFypctIOs4XX6bWaY1sqa87KjAkGG - TLSH:
T1DB38C0E300EBED4C76476B13DEAB091A6196C7895137EB6018CD736C81BC6FD5E24821 - Submitted as: b0cf8.pdf
- File type: pdf · Size: 80506 bytes
- Verdict: suspicious (44/100)
Detections (3 of 50 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Microsoft Defender: flagged
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
Why this verdict
The suspicious score of 44/100 is the fusion of 3 weighted signals:
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=indira%20soundarajan%20novels%20scribd%20free%20download, https://uploads.strikinglycdn.com/files/0d73de59-ec5d-4057-a1cb-225a345520a8/16867097468.pdf, https://uploads.strikinglycdn.com/files/6b5ca8cb-b074-477e-ad51-a1511fceb57c/34442625420.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=indira%20soundarajan%20novels%20scribd%20free%20download
- https://uploads.strikinglycdn.com/files/0d73de59-ec5d-4057-a1cb-225a345520a8/16867097468.pdf
- https://uploads.strikinglycdn.com/files/6b5ca8cb-b074-477e-ad51-a1511fceb57c/34442625420.pdf
- https://uploads.strikinglycdn.com/files/ce26e33f-b44e-4296-918e-9ab7e40ae3af/9802893623.pdf
- https://uploads.strikinglycdn.com/files/892b0f87-8155-41f0-b747-215344203e3b/navuja.pdf
- https://uploads.strikinglycdn.com/files/c9e918a0-a131-497b-9a7b-55cffd0b16d3/sukozubuxetale.pdf
- https://uploads.strikinglycdn.com/files/bc406f16-0669-4738-b7a3-382a8e06890b/vonefepulimixatusaka.pdf
- https://cdn-cms.f-static.net/uploads/4368244/normal_5f888b37ab138.pdf
- https://cdn-cms.f-static.net/uploads/4372104/normal_5f8937ab78db2.pdf
- https://cdn-cms.f-static.net/uploads/4366993/normal_5f89db95b7349.pdf
- https://cdn-cms.f-static.net/uploads/4368952/normal_5f88b09554c86.pdf
- https://cdn-cms.f-static.net/uploads/4366360/normal_5f873054c3ef8.pdf
- https://cdn.shopify.com/s/files/1/0430/8529/9876/files/crunch_park_slope_expansion.pdf
- https://cdn.shopify.com/s/files/1/0500/8221/8175/files/23571626235.pdf
- https://cdn.shopify.com/s/files/1/0486/4458/7688/files/political_party_quiz_for_students.pdf
- https://tavumake.weebly.com/uploads/1/3/2/7/132740551/bilorezelilawu_kekepi_ruvazevi_tukiriz.pdf
- https://vekejuritikoj.weebly.com/uploads/1/3/1/8/131857631/9460805.pdf
- https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/rugatu-rugot.pdf
- https://saxexowiki.weebly.com/uploads/1/3/0/9/130969873/9ba2748.pdf
- https://lerelapukuvi.weebly.com/uploads/1/3/0/7/130740054/8592482.pdf
- https://uploads.strikinglycdn.com/files/e35eca7d-16e4-46dd-b9f0-53b5e0e00af3/tufize.pdf
- https://uploads.strikinglycdn.com/files/b5101a7b-9407-455b-9836-988506466cbe/nagisumax.pdf
- https://uploads.strikinglycdn.com/files/99a432e3-a10f-45a5-926b-11250c7ae494/97989410028.pdf
- https://uploads.strikinglycdn.com/files/d2b25718-ca2d-4f75-ac8b-3309683a0437/78521136089.pdf
- https://uploads.strikinglycdn.com/files/5cd2cf5d-3203-4374-a38e-d234090c3f60/13629713644.pdf
Embedded domains
- ggtraff.ru
- uploads.strikinglycdn.com
- cdn-cms.f-static.net
- cdn.shopify.com
- tavumake.weebly.com
- vekejuritikoj.weebly.com
- vuxozajuje.weebly.com
- saxexowiki.weebly.com
- lerelapukuvi.weebly.com
- www.w3.org
- purl.org
- ns.adobe.com
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report