Behavioral task
behavioral1
Sample
5f839dde49525c6dd18165be2b5a2032_JaffaCakes118.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5f839dde49525c6dd18165be2b5a2032_JaffaCakes118.dll
Resource
win10v2004-20240709-en
General
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Target
5f839dde49525c6dd18165be2b5a2032_JaffaCakes118
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Size
12KB
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MD5
5f839dde49525c6dd18165be2b5a2032
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SHA1
bd3b4bd31053b115fc2483ea5f1768058c78a820
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SHA256
bc38a6ccb97dfab918def98f635d6b00f1c2992d89ba7f765ba8182e84d50a1f
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SHA512
3fa2385e068c2717be7a48f0ccac75e0b22fea6907a065e4fa66b9162d7a5dd2ee4fd82a1be1c0e9b075fe6b4458a0c6c08e62b0cd943b29f31e2e3e6a99b905
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SSDEEP
192:EITiTvD2cje/fypN5ICFO1SrRR0oa8Mket9NwlsL0HBvWZaSqHlvH:1mTReChNIum+Mket9GlY0HBvq8Z
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5f839dde49525c6dd18165be2b5a2032_JaffaCakes118 unpack001/out.upx
Files
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5f839dde49525c6dd18165be2b5a2032_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: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ