Behavioral task
behavioral1
Sample
100e071f228f456ffb9de9cc3dcf142e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
100e071f228f456ffb9de9cc3dcf142e_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
100e071f228f456ffb9de9cc3dcf142e_JaffaCakes118
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Size
512KB
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MD5
100e071f228f456ffb9de9cc3dcf142e
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SHA1
b14455476edda7c1f0a4a31937d18af71b5d0111
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SHA256
4893331cb2b119c1aa46a4f2b52bff80b3ecf2d559f9f7406d13adfdaa117d53
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SHA512
f93f3a8f831c0de3aa7345d478ba7a0a82016d33b0bb3619de6c41d0eb21c23e28e26dc37bcac1f839c3abb8c00745e700a9b930a7ce6100c2647f47915ca95a
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SSDEEP
6144:fRe9D9gAkoqItrwaSSWECoOeTgqO5i4hTChhhh58YsZg/4yYmiq+CRyAZ2e/4Q:fRet9REaOG4ycCRTZ2c
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 100e071f228f456ffb9de9cc3dcf142e_JaffaCakes118 unpack001/out.upx
Files
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100e071f228f456ffb9de9cc3dcf142e_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: 156KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 31KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 100KB
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: 49KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ