MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with a critical heuristic firing indicating a malicious redirector. The primary malicious URL identified is 'https://ttraff.com/pify?keyword=tencent+game+buddy+free+fire', which is likely used for phishing or to redirect to further malicious content. The document body, though heavily corrupted, contains references to 'Tencent game buddy free fire', suggesting a lure to attract users interested in gaming. The presence of numerous PDF links, many hosted on Shopify, indicates a broad distribution attempt.
Heuristics 3
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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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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=tencent+game+buddy+free+fire
- http://files.nicolejonesalabama.com/uploads/1/3/2/8/132814136/8668179.pdf
- http://files.redsquirrelwine.agency/uploads/1/3/0/8/130873807/b84d1a2.pdf
- http://loranob.ifixsb.com/uploads/1/3/1/8/131858419/7d904135ef.pdf
- http://files.jollygeographer.com/uploads/1/3/0/7/130775368/c3648fbb0.pdf
- http://files.excaliburprodeals.com/uploads/1/3/1/0/131070711/7ec7b39f22.pdf
- https://cdn.shopify.com/s/files/1/0437/2588/1498/files/print_as_book_service.pdf
- https://cdn.shopify.com/s/files/1/0429/8250/6647/files/hillsborough_county_registry_of_deeds.pdf
- https://cdn.shopify.com/s/files/1/0428/4468/4454/files/jovutonazajasegagizid.pdf
- https://cdn.shopify.com/s/files/1/0430/4614/2114/files/56425575868.pdf
- https://cdn.shopify.com/s/files/1/0436/4389/5958/files/53048742269.pdf
- https://cdn.shopify.com/s/files/1/0434/6196/8025/files/motaxabuxe.pdf
- https://cdn.shopify.com/s/files/1/0434/5639/7464/files/52667169453.pdf
- https://cdn.shopify.com/s/files/1/0436/0539/3571/files/wiwazomalijupan.pdf
- https://cdn.shopify.com/s/files/1/0431/6889/1040/files/73389878852.pdf
- https://cdn.shopify.com/s/files/1/0431/1918/1985/files/zebaboxavatobudakeladuto.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
stream_004_off00008552.bin336ea3cbee5ed3df2303ae07b13da97a81ebfdee514163a37353b837b048c12a |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x8552 | 11848 bytes |
font_00_sfnt_off00007355.bin8b4ce85a6e00fc2e65e168973ef8dd2653bea3054348247f38e0a98c1befbf03 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7355 | 5320 bytes |
font_02_sfnt_off0000a702.bin1993e625ebe4d7642dadfc2b3983aaff830b354505ba85423d4a42c664b6edff |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA702 | 13588 bytes |
font_03_sfnt_off0000d18b.bine93acd332f5893643511f4cefd38969ad5c744ad1b08842a788b6be7d277dd15 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD18B | 16204 bytes |
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