Behavioral task
behavioral1
Sample
0452821a43822e65afa91e6f4869a531_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0452821a43822e65afa91e6f4869a531_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
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Target
0452821a43822e65afa91e6f4869a531_JaffaCakes118
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Size
63KB
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MD5
0452821a43822e65afa91e6f4869a531
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SHA1
dc1191560c3d9c09085e15443393ef6afb73a4c6
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SHA256
853863f9e5a82fa8e2ac1f4ba210c8edee591b56b2e31c0691284b017ca21c5e
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SHA512
8b8b6272403224ed3de1a5a73ab8f1f0c416532c1a65280a46b99cce703f2791e7ce3e7cc76eeb744ed520f9e21d181f75ba2489d7778f0968ae7c3453b62f62
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SSDEEP
1536:D4KFQHMGhkODQzuwFS3Cd9rYH+2t7XNZYwbMXR:8yQHMJ/ztFSyv8HhNtbw
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 0452821a43822e65afa91e6f4869a531_JaffaCakes118 unpack001/out.upx
Files
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0452821a43822e65afa91e6f4869a531_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: 108KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 62KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 106KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ