Behavioral task
behavioral1
Sample
74a7d4587b3b5a84c61bb5b562e1dcad_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
74a7d4587b3b5a84c61bb5b562e1dcad_JaffaCakes118
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Size
703KB
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MD5
74a7d4587b3b5a84c61bb5b562e1dcad
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SHA1
e519c3b4daf878ab386253047c37180cef3efd2b
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SHA256
b35af0ccbd4cee4fd69206c2bf4723a5fce44e39fcd0c03fef529ab11e353bcc
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SHA512
0e4c8c259ae0db0b8ef1b84efff8d9b2daf7d4c2fb659e90002eaea329ef65c7e9966161196fff69e8a71de5e478fa867ecdc97027b94f68406a7cc761e875ff
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SSDEEP
12288:wxzTFG7LW/5rW8eEILeSUbbWggjUPfHUHke5YzZS4t3psVMj:wxz0e/Y8eLLGbWgGJY1SapsVE
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 74a7d4587b3b5a84c61bb5b562e1dcad_JaffaCakes118 unpack001/out.upx
Files
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74a7d4587b3b5a84c61bb5b562e1dcad_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: 792KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 700KB - Virtual size: 704KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 716KB - Virtual size: 715KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 320KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 421KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 440B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ