MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link farm and a direct link to a known malicious redirector, ttraff.com, which is used to serve a lure for downloading a modified Clash of Clans APK. The document body and heuristics indicate a social engineering attempt to trick the user into downloading potentially malicious software. The primary IOC is the redirector URL, which is part of a chain leading to the payload.
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=clash+of+clans+private+server+apk+mod
- http://files.nh-dreamhomes.com/uploads/1/3/0/9/130969385/2760890.pdf
- http://files.lifeharmonywellness.com/uploads/1/3/0/8/130874451/7099995.pdf
- https://cdn.shopify.com/s/files/1/0434/6331/1512/files/79016611832.pdf
- https://cdn.shopify.com/s/files/1/0441/0490/8952/files/30201821573.pdf
- https://cdn.shopify.com/s/files/1/0431/1141/5959/files/28088834894.pdf
- https://cdn.shopify.com/s/files/1/0428/0533/0083/files/rimufi.pdf
- https://cdn.shopify.com/s/files/1/0431/1393/9110/files/interview_questions_and_answers_on_data_structures.pdf
- https://cdn.shopify.com/s/files/1/0437/9276/0994/files/66945477651.pdf
- https://cdn.shopify.com/s/files/1/0430/3906/4225/files/practical_english_usage_filetype.pdf
- https://cdn.shopify.com/s/files/1/0429/9322/1783/files/28882595727.pdf
- https://cdn.shopify.com/s/files/1/0431/5542/3398/files/illinois_quit_claim_deed.pdf
- https://cdn.shopify.com/s/files/1/0431/3173/2119/files/agriculture_intensive_definition.pdf
- https://cdn.shopify.com/s/files/1/0437/2204/7637/files/guidelines_on_the_management_of_latent_tuberculosis_infection.pdf
- https://cdn.shopify.com/s/files/1/0440/6060/6616/files/conceptual_physical_science_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0431/3264/9636/files/depelepiralotozup.pdf
- https://cdn.shopify.com/s/files/1/0428/2168/1315/files/starbucks_training_manual.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/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000065e0.binf9236c305325e7f8a7cb36dc9cf95e514871e3663a10b050903c9e52c9de4706 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65E0 | 5424 bytes |
font_01_sfnt_off00007826.bin6e79398742308af5a3e4d11f49516ee534b99faf8c81db39e612c9c1d78e92b6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7826 | 10148 bytes |
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