Behavioral task
behavioral1
Sample
b60f325e55163781ff7d3a1a651e68dd.jaffacakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b60f325e55163781ff7d3a1a651e68dd.jaffacakes118.exe
Resource
win10v2004-20240419-en
General
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Target
b60f325e55163781ff7d3a1a651e68dd.jaffacakes118.exe
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Size
611KB
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MD5
b60f325e55163781ff7d3a1a651e68dd
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SHA1
20c700944dda61b53407ddda53d31dd41f083f5a
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SHA256
c689380008f3e90757747e6257f2ea9b27c470fbe308c98dda81f637ddf49942
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SHA512
e4a0853321f3f16abd241945b291388d243c0714884ee300f948c3e4c2b2e6f3004e91cd8cb7790e0f36ec3c99be901693e8374fa2057c70d64154463bad4d16
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SSDEEP
12288:0AgigVvtEY4Y7rMP3SVzvINOplmXvC8WZkz08B8nmHmvTKE8A/AXNKIhlBy:0vioVEY4Y8twvmXqJkRMmG39YXsMy
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b60f325e55163781ff7d3a1a651e68dd.jaffacakes118.exe unpack001/out.upx
Files
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b60f325e55163781ff7d3a1a651e68dd.jaffacakes118.exe.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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 25KB - Virtual size: 28KB
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_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.htext Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE