Behavioral task
behavioral1
Sample
183e91dcef6f6dfa3e888db83146a5fe_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
183e91dcef6f6dfa3e888db83146a5fe_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
183e91dcef6f6dfa3e888db83146a5fe_JaffaCakes118
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Size
629KB
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MD5
183e91dcef6f6dfa3e888db83146a5fe
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SHA1
a1fc558f75a4b302e2b68df2a9f246c0a45d7d14
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SHA256
c553e0ea21b92e4c2146df5992c43d2ada343087e7196e240fb9832bd3835e03
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SHA512
c386bad4cb894b43675f356507a6b94ab691066705b53fe02f63eb59ce4de25dad9c5515892a801818c8a1cadaf595717e8170fe62de28c5084a829e0879191c
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SSDEEP
6144:WacxGfTMfQrjoziJJHI6BDcTd9hCovAYmn32PV:GfQgzAHI6BDd32PV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 183e91dcef6f6dfa3e888db83146a5fe_JaffaCakes118 unpack001/out.upx
Files
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183e91dcef6f6dfa3e888db83146a5fe_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 148KB - Virtual size: 146KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 28KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ