Behavioral task
behavioral1
Sample
b1b6f4e78fd07152c0fdd6a0cd41d0e6_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b1b6f4e78fd07152c0fdd6a0cd41d0e6_JaffaCakes118
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Size
131KB
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MD5
b1b6f4e78fd07152c0fdd6a0cd41d0e6
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SHA1
8edb2593a03f19994f4e2e829fc8b18cc77c3799
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SHA256
36b5a468a69f5a58790cb3d1248695336eb7896e353ed2e2ddc596bc162456d3
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SHA512
b8a90a6561b3979be5359161b0f86219db2f33150d23230b0a19cea25ad1c67720dee4d450de040252305c38d9ce58358e8f691a0820c2cc66ef892f323386aa
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SSDEEP
3072:/dVJNrbiHB+zXvC5T/+wxqAeo+wBNDhOldpEOpEZvMqo65:/dF2KvNAetwXDhOlbEpa6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b1b6f4e78fd07152c0fdd6a0cd41d0e6_JaffaCakes118 unpack001/out.upx
Files
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b1b6f4e78fd07152c0fdd6a0cd41d0e6_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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 126KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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: 27KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 116KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ