Behavioral task
behavioral1
Sample
a793bcd82f3761be0b6733f19e3f2283_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a793bcd82f3761be0b6733f19e3f2283_JaffaCakes118
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Size
133KB
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MD5
a793bcd82f3761be0b6733f19e3f2283
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SHA1
7a4329782631e8a66dd35218af34fb2e1f5a3052
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SHA256
5481fdf3662e276b507d32fbbd1e042a767d429f8c207e6e75bf6e251ca75eb4
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SHA512
6a7740fed7d2a75a934f98ca41350255f78ceba2b94af78bd98761e4cb6d74bf69765ec52ba4e6940e0d99048fe5bad0dc2b1df3cda2c95d3c27ec57823ab3f6
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SSDEEP
3072:807MGrsXYhzD5kL5F7+rgieQSsQ/CM48WZ9VRHBnE:D7pQXY5Fk9N+7wN/CM4/nVPn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a793bcd82f3761be0b6733f19e3f2283_JaffaCakes118 unpack001/out.upx
Files
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a793bcd82f3761be0b6733f19e3f2283_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: 3.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - 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: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ