Behavioral task
behavioral1
Sample
3bd9557f728cf1a9675a75109cbb6328_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
3bd9557f728cf1a9675a75109cbb6328_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3bd9557f728cf1a9675a75109cbb6328_JaffaCakes118
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Size
74KB
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MD5
3bd9557f728cf1a9675a75109cbb6328
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SHA1
ded9a130d70afae402d791c8f34cb025e1e1648c
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SHA256
994e026e79e28d9f82fa755e4de793141446fb6dea1701177d8a49a9bbc39c0d
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SHA512
4bce13219fd705469a2c79b63beb4aa986ab02ef1bd71333c3f22c0bf82551509b2f878dab5f29f1f74b41d837ca10a0106c1d81ac1bee4c08409a1d16b35d23
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SSDEEP
1536:SZOcmSIFVrBgV6xoSgCRfWtFXPrm5jS+Fyu7KNL5LC73ehjXNn3AS:SZ78FZBVl96mjf8R5c3eNNn3A
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3bd9557f728cf1a9675a75109cbb6328_JaffaCakes118 unpack001/out.upx
Files
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3bd9557f728cf1a9675a75109cbb6328_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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
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_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 125KB - Virtual size: 124KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 22KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 600B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ