Behavioral task
behavioral1
Sample
848558e4b28f19e4b69e179bd9748bad_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
848558e4b28f19e4b69e179bd9748bad_JaffaCakes118
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Size
80KB
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MD5
848558e4b28f19e4b69e179bd9748bad
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SHA1
69c0f755c8c3485f4de27067449dd825a02d7d7b
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SHA256
adda6aed6d9f8391778bb5f7359b30ee4c6ba73baca2fc66af690252f293e5ba
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SHA512
c61605b2f1ad7e9f99d0d15131e0e852897e68165a307250c8102f8e396740b1faa8410e8b2b024b75bfab75d9bf7620b515b75f9ad34dd10b48900e00187240
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SSDEEP
1536:SV3Yj/TyPQ6wRIDQQN9pogVd1XZMaNcfnMYej3c4wv6ef5SXu7y:o343kZekXXZQoDYL+n
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 848558e4b28f19e4b69e179bd9748bad_JaffaCakes118 unpack001/out.upx
Files
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848558e4b28f19e4b69e179bd9748bad_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: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 68KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.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
.text Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 402KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE