Behavioral task
behavioral1
Sample
4026878fd548976c0312656f57fb1d73_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
4026878fd548976c0312656f57fb1d73_JaffaCakes118
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Size
83KB
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MD5
4026878fd548976c0312656f57fb1d73
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SHA1
e97e9c27909328e297b4d1e2022a7d31f3141e58
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SHA256
6d06f6905f2bb67b6652280f5db12deccb667d62cf2026bcc668dead41b4248a
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SHA512
952aa47650ba4e8faec4b27e6b2e925313ecf1e8a29f47605c9ce1a720124843125cd361cb32fb6061a2ab098c8379544c2388738b443eb21ca7d6e412c511e8
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SSDEEP
1536:IsXmjg8ieOKL2cHrlzwYtzJgvhYIjfYC3Es2diHFmTV2THtA:KIeOkrlzXQZHQ2y
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4026878fd548976c0312656f57fb1d73_JaffaCakes118 unpack001/out.upx
Files
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4026878fd548976c0312656f57fb1d73_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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ