Behavioral task
behavioral1
Sample
c057ea29e3f9c4252f0b771309a10c07_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
c057ea29e3f9c4252f0b771309a10c07_JaffaCakes118
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Size
458KB
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MD5
c057ea29e3f9c4252f0b771309a10c07
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SHA1
4f3ab7fd8c2a1798f3f7b1993d60a461c6d68eae
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SHA256
13f7ae080d9e793d1817e675d3f6144865e01ad38aa03eb4473b300d35a785d0
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SHA512
0510c46fffd7fee0cdd15414358a71e7636415f99d054fe12d9df2ad60c379af72c7f22af9e3b7d1e2e23f7e01de4c8f5e634493a349cb7051700d731e16b316
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SSDEEP
12288:Qciwi0zNCntJbEtiO9+Sui17UsvygalVMdefJUR:XCnoPsogVRU
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c057ea29e3f9c4252f0b771309a10c07_JaffaCakes118 unpack001/out.upx
Files
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c057ea29e3f9c4252f0b771309a10c07_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: 776KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 449KB - Virtual size: 452KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
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: 908KB - Virtual size: 907KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 164KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 84KB - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ