Behavioral task
behavioral1
Sample
f470cd349af72f437979fce0b6ada977_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f470cd349af72f437979fce0b6ada977_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f470cd349af72f437979fce0b6ada977_JaffaCakes118
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Size
661KB
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MD5
f470cd349af72f437979fce0b6ada977
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SHA1
d78c8314702518936539724f0579c4290ca52fff
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SHA256
121197816025ece02135338495a8c6bdb7a32ab72d23de4a0972d2c3c07b0d2a
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SHA512
f8c76b2548112a6f17cd1e58d2d5b22bd189c2b624478f206b29a4a3849442eb9199644ad4fc85dea40416416f0d277a7dc7d8ee77b6b66f60b3f68bdb705ac9
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SSDEEP
12288:OSI2A2u/WGo+n31k1OxVGL5xLz7MGuU/YuLW4htuM7Cy90Xg:fI72u/WGo41kSGtx37rYuLoyYg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f470cd349af72f437979fce0b6ada977_JaffaCakes118 unpack001/out.upx
Files
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f470cd349af72f437979fce0b6ada977_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
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: 563KB - Virtual size: 564KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 201KB - Virtual size: 201KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ