Behavioral task
behavioral1
Sample
40a4e29c0a6eff5479d2e00d21eaa843_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
40a4e29c0a6eff5479d2e00d21eaa843_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
40a4e29c0a6eff5479d2e00d21eaa843_JaffaCakes118
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Size
359KB
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MD5
40a4e29c0a6eff5479d2e00d21eaa843
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SHA1
6714049987f5cb8ceea1d19fda84da2f62093961
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SHA256
9b88b75d6adf20e3fce91c3ecdcf211159b2af27f62cecc9de3074b36fa5a62c
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SHA512
f57f7ce5c16c31d1eedd125dd684eb87e275ea398b6aee97e4ecfb6a4d42dd8c71678ddc7fac6b5e470d84bdede7b4ea63ed439235a9101d8ce5cb24d4ec526e
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SSDEEP
6144:jrijqtGQYIDH6/2qI4mJcz2UAELa6/nkmF0Ub1K428D/IW/vnMRb9cMpQTpgfy:jrij0ZDJQmMNFL/kmF0Ubj20AW/vnqbS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 40a4e29c0a6eff5479d2e00d21eaa843_JaffaCakes118 unpack001/out.upx
Files
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40a4e29c0a6eff5479d2e00d21eaa843_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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
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_AGGRESIVE_WS_TRIM
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 22KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 34KB - Virtual size: 33KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ