Behavioral task
behavioral1
Sample
b2891f7a2b41810d9cea497f9928f599_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
b2891f7a2b41810d9cea497f9928f599_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
b2891f7a2b41810d9cea497f9928f599_JaffaCakes118
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Size
42KB
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MD5
b2891f7a2b41810d9cea497f9928f599
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SHA1
5e2ba7f5e37cc872f4ebe561f31b21d3b4511c8a
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SHA256
e13430c3d1bac6ea0ab71bec912084f6f9aff6734c7228875eac20d1b31917dc
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SHA512
505c3fe06580f89b4a4eb70ccc26955dbbf743083496b12037ccbfffca27e7389e18dae55128dfe9adc919a898150622668e24f9f41d2d3ba28ba70b6825983c
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SSDEEP
768:0uCkdC2D5z4oWV0OCAB4Rld8Inv47pwkcok6bs:0jkdjl8WK4RP84vknk6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b2891f7a2b41810d9cea497f9928f599_JaffaCakes118
Files
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b2891f7a2b41810d9cea497f9928f599_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 484KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 30KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 11KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE