Behavioral task
behavioral1
Sample
1a8c931a73ac86a27d3c9f3746668bca_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1a8c931a73ac86a27d3c9f3746668bca_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1a8c931a73ac86a27d3c9f3746668bca_JaffaCakes118
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Size
80KB
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MD5
1a8c931a73ac86a27d3c9f3746668bca
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SHA1
179f82878a2e8ec6b569fe4d84634062e3dc7766
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SHA256
287b089cfc366af7d24837c2b75aedff55d0ff06b256375d5bd73823f7760615
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SHA512
e39b60f8bb7cfc4531b4c592b763a92981a14dc2d396a41d978175a5cb4f94e0d4d8a05602dcf0dfd09ac20593f8ff47920cdd250463966447d327428881608a
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SSDEEP
1536:3qEGw2WYssJW2kFgv4SCW2/PMlsgeawahvYKcnnbWm18WKiWkd:3qNWfsFAg5CW2UlsfasbuWKiWkd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1a8c931a73ac86a27d3c9f3746668bca_JaffaCakes118 unpack001/out.upx
Files
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1a8c931a73ac86a27d3c9f3746668bca_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 77KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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_32BIT_MACHINE
Sections
.text Size: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ