Behavioral task
behavioral1
Sample
47821858f938dcd50675601cd59e4af8_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
47821858f938dcd50675601cd59e4af8_JaffaCakes118
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Size
40KB
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MD5
47821858f938dcd50675601cd59e4af8
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SHA1
6dbbfe97e110427c3b03449571df1101fde97b1e
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SHA256
7acf63cb080f8ad746cfe298d006c8f5e2fb4e4fb3ca9c5b16c0cc006e3cbd3b
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SHA512
f19a2576b3e95add83b35007269718d481442fc82b285bf53b57da21f27d4d26c648e0912337ca1b6a55decf7d137d40f131948b4319525d4fa3f7ce4ffc069e
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SSDEEP
768:8aahV/wfbjRnIUXwJOAjrpW83572HRNwfDNzTwbNO9ZcfJh3yQMaCc:pahlwfb9OoAf0HReblTwk9ZOJh3W
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 47821858f938dcd50675601cd59e4af8_JaffaCakes118 unpack001/out.upx
Files
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47821858f938dcd50675601cd59e4af8_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 100KB - Virtual size: 98KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ