Behavioral task
behavioral1
Sample
4239eb219eee4be30cd66d3f0309c802_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
4239eb219eee4be30cd66d3f0309c802_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4239eb219eee4be30cd66d3f0309c802_JaffaCakes118
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Size
1.4MB
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MD5
4239eb219eee4be30cd66d3f0309c802
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SHA1
a96b054d37ddb2addaacf9b0cf9885eaa46b03bd
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SHA256
90245914bad5ba705fbbb9a7ef44e7cb54a026d44f189994c45ca1f261aee9e1
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SHA512
bf46cd4a594e7915280c59037df97d0e8c8187496148d3ca661a0697991f37304a3b496cd7aebd16dffc777246ea4dabbbf3b993ce261440f5c117ac5ba17896
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SSDEEP
24576:puuWTdOp8ySojW/40G9jGWsBgLMOD7SRwKnCS+FK9DpFlv7aCSvTa9A:5Wi7FjW/4ziWY+MgSOKCSoK9DpfvOLj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4239eb219eee4be30cd66d3f0309c802_JaffaCakes118 unpack001/out.upx
Files
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4239eb219eee4be30cd66d3f0309c802_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 224KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 53KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 71KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 85KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 96KB - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ