Behavioral task
behavioral1
Sample
732958341b997beeaf1d669047b23111_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
732958341b997beeaf1d669047b23111_JaffaCakes118
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Size
2.5MB
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MD5
732958341b997beeaf1d669047b23111
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SHA1
66f67032c205a2abf12bd04e5514816319b3d757
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SHA256
d31ff1a1f1c61e9f58b2958cc53a4738cae83d7432ca9f9a31fccda48b5faa7c
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SHA512
f3b7aea7fd8fbd4f1406e545a9129f15999d2883494bcf348738ee5a4e6eae3102fa500fcaefac209047cf869c8efc21e845bf3bfa3da7fcdb8e7972a1952baf
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SSDEEP
49152:cKH4z5FjFU6Mr/t9al+Pj0bz7uotw2HZ78z7QENPqx7jUe5sKvUTsGWE2khcI:cKY1FjFU6AtYl+70/7uQHS7E39sKvU4g
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 732958341b997beeaf1d669047b23111_JaffaCakes118 unpack001/out.upx
Files
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732958341b997beeaf1d669047b23111_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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 21KB - Virtual size: 24KB
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: 352KB - Virtual size: 351KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3.2MB - Virtual size: 3.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ