Behavioral task
behavioral1
Sample
8a3b689172995a9c9aaee0180f663ebb_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
8a3b689172995a9c9aaee0180f663ebb_JaffaCakes118
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Size
167KB
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MD5
8a3b689172995a9c9aaee0180f663ebb
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SHA1
c4cc7f67ee6f246b9f5a512254e68a17977398ac
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SHA256
5ccd2c6f6e22979df1037fb10bd9a3f2933a6fe119794707fb12de4b8cb98752
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SHA512
2a637c2ad24e431c9994a47be1be789de6c0ad1ab42ac3023374c46334bfbf4f3c5916422e29cd2ef056ce841784ef22bfe8d6c18c4f215ee57a8c67066e07d9
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SSDEEP
3072:wlbWizYBGkAO6ueJC4QE0IcG1WPtrvTeCQVhE7usne/pkCBvvdSHn8yMuoSh8zWl:aUBFAOeJC4QE0IcG1WVrvj5ysnmgH844
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8a3b689172995a9c9aaee0180f663ebb_JaffaCakes118 unpack001/out.upx
Files
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8a3b689172995a9c9aaee0180f663ebb_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 308KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 161KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 88KB - Virtual size: 331KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.adata Size: 68KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE