SUSPICIOUS — 2776642.pdf
SUSPICIOUS — 2776642.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 2 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
cc9dd403a2b87c83b249fe7d2be1f20d9aa264db1316731b088e27eeca1c0b83 - SHA-1:
3245048eb3b74dbf30b3ef247012f28669d30350 - MD5:
5178e1ae5bb183f4d36ea5f7b8af19db - ssdeep:
768:pgGzpDbp1yJn6tnPnwT7gCmm2rvBuIqCGhgx1zjthrduOrdGzVVA:KGFvp27UmqvcIqCEgx5/dhGzVVA - TLSH:
T117327BF300A7ED4C7A86EB036AFB255A9049D74C21729B6044ACA76DC57CB7D2F00E91 - Submitted as: 2776642.pdf
- File type: pdf · Size: 43331 bytes
- Verdict: suspicious (58/100)
Detections (2 of 53 engines)
- MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
- Emsisoft (Emergency Kit): PDF.Spam.Heur.1
MITRE ATT&CK
Why this verdict
The suspicious score of 58/100 is the fusion of 4 weighted signals:
- Embedded link rated suspicious by URL analysis: https://uploads.strikinglycdn.com/files/e9a9a617-d998-492d-9ed1-207a78af141b/56812954578.pdf - network signal, weight 0.40, confidence 0.60
- Embedded network infrastructure: https://ggtraff.ru/wb?keyword=combine%20pdf%20files%20into%20one%20online, https://uploads.strikinglycdn.com/files/e9a9a617-d998-492d-9ed1-207a78af141b/56812954578.pdf, https://uploads.strikinglycdn.com/files/ad835977-7de8-4c1d-9f4b-a8bbc08fecf4/43194575014.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=combine%20pdf%20files%20into%20one%20online
- https://uploads.strikinglycdn.com/files/e9a9a617-d998-492d-9ed1-207a78af141b/56812954578.pdf
- https://uploads.strikinglycdn.com/files/ad835977-7de8-4c1d-9f4b-a8bbc08fecf4/43194575014.pdf
- https://uploads.strikinglycdn.com/files/c7aaba91-705c-4936-a4cd-71a37005f8bf/.pdf
- https://uploads.strikinglycdn.com/files/566a1e2d-e0b3-4950-80a5-30e2839fe95b/vokusakewi.pdf
- https://uploads.strikinglycdn.com/files/0c8edd36-6f76-4b45-9b35-7a5651ff7728/nabamijowekojefibirefuku.pdf
- https://s3.amazonaws.com/tetazino/wafelixozisunixumarozot.pdf
- https://s3.amazonaws.com/senodiw/tebipunegew.pdf
- https://uploads.strikinglycdn.com/files/87ef3ef0-bd70-40e7-ada1-92ef3a22229b/xijewidaduraralazij.pdf
- https://uploads.strikinglycdn.com/files/191c247b-257f-4b00-b2aa-a9ba60e00246/vitabebinidebun.pdf
- https://pufotawimudob.weebly.com/uploads/1/3/4/3/134380049/bepixefaner.pdf
- https://goduvozimaku.weebly.com/uploads/1/3/1/3/131380582/pebep_nalaxojavulu_xugasegevize_rireramezuka.pdf
- https://sozivutapadonen.weebly.com/uploads/1/3/1/1/131164462/muzaginujipake.pdf
- https://savakorudefipe.weebly.com/uploads/1/3/2/3/132303238/zosipufugotovu-kopeva.pdf
- https://mupififidimob.weebly.com/uploads/1/3/4/2/134234858/a398ddc8a9d168.pdf
- https://cdn.shopify.com/s/files/1/0482/6729/6923/files/fixiremigokuxubofek.pdf
- https://cdn.shopify.com/s/files/1/0430/8487/3879/files/nomeleziwuw.pdf
- https://cdn.shopify.com/s/files/1/0484/3729/7304/files/sequence_and_series_word_problems_worksheet.pdf
- https://uploads.strikinglycdn.com/files/5bb42e2b-49bd-4451-865c-16f6591503f7/kutuzagadidik.pdf
- https://uploads.strikinglycdn.com/files/ca27a88f-5601-4be5-9a92-de1338bf95e0/sesugurupu.pdf
- https://uploads.strikinglycdn.com/files/a0d8ddf2-f974-4186-bdbe-f368de365ceb/dezoweterufidezuxe.pdf
- https://uploads.strikinglycdn.com/files/eb5d2aa3-14f2-4921-8aa6-097676d34a3b/20151161848.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
- ggtraff.ru
- uploads.strikinglycdn.com
- s3.amazonaws.com
- pufotawimudob.weebly.com
- goduvozimaku.weebly.com
- sozivutapadonen.weebly.com
- savakorudefipe.weebly.com
- mupififidimob.weebly.com
- cdn.shopify.com
- www.w3.org
- purl.org
- ns.adobe.com
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