Behavioral task
behavioral1
Sample
3ac31958e32882ff12bde5ecb82f2bd2_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
3ac31958e32882ff12bde5ecb82f2bd2_JaffaCakes118
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Size
98KB
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MD5
3ac31958e32882ff12bde5ecb82f2bd2
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SHA1
6b4d76b34c65601e3cd7440c40f4fe8ee625d82f
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SHA256
cac47fdcdb163bce9848482ef2d25b24d69c8d6e9c52e1fca69497ab86e40e59
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SHA512
24bb7cd78704b53378e2a243f69ea0ba5e9fc2232ef3ebd5c593690ae9bfb754355a300d53e17a783ba245c1cfa64e1f590f275eccbd5afb8f7d8e4df9586736
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SSDEEP
1536:3u1J3s57Dw0IJ4UrsGNtewwYTNaPAm51/tEa8vHSh:a2vTIyAjtVTNaPAm51VEa8vS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3ac31958e32882ff12bde5ecb82f2bd2_JaffaCakes118 unpack001/out.upx
Files
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3ac31958e32882ff12bde5ecb82f2bd2_JaffaCakes118.exe windows:5 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: 188KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 63KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 100KB - Virtual size: 232KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 485B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ