Behavioral task
behavioral1
Sample
77a0a52b1f30038df80e073e469a1f3d_JaffaCakes118.dll
Resource
win7-20240705-en
General
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Target
77a0a52b1f30038df80e073e469a1f3d_JaffaCakes118
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Size
17KB
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MD5
77a0a52b1f30038df80e073e469a1f3d
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SHA1
3f6d81ccc9b5f79139ddb7bc15da4d1a3c78b441
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SHA256
477b3b90f061c7608f03c36990b2bb9c4d1f67f6be4b01930c71202318526b7d
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SHA512
174c0cae14e039f58777648dea3d691891341c1ea39a23cd4921fa9aa867bc928ba676d040f4a5211355fb81f03878fffc765615713c179e04e46e907abce722
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SSDEEP
384:2vyDgBFd6t3SyKreMgqBaXuxWGOuMagtHOiu:wmSyKqOBjWba8C
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 77a0a52b1f30038df80e073e469a1f3d_JaffaCakes118 unpack001/out.upx
Files
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77a0a52b1f30038df80e073e469a1f3d_JaffaCakes118.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
UPX0 Size: - Virtual size: 1000KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.dll windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
.text Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 983KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ