Behavioral task
behavioral1
Sample
ab4e42bf2e7455d3190313193205172e_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
ab4e42bf2e7455d3190313193205172e_JaffaCakes118
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Size
133KB
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MD5
ab4e42bf2e7455d3190313193205172e
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SHA1
b8ba0ce431d8c7f051647e5e3cfd01be586dc861
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SHA256
a0b69ff486fab94654b666dd90db8134c3daa59f0ed4c2dd2394a04168b0b34d
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SHA512
cf4bce0589f3cb0a74a128f169baa6c07ae5214960133d9871abd1bf7eb856f12c32aa95b04dac7e5ee571fc990c81b63d7a9a5d27e6c784d5bcc10762a7ba76
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SSDEEP
3072:807MGrsXYhzD5kL5F7+rgieQSsQ/CM48WZ9VRHBn+:D7pQXY5Fk9N+7wN/CM4/nVPn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ab4e42bf2e7455d3190313193205172e_JaffaCakes118 unpack001/out.upx
Files
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ab4e42bf2e7455d3190313193205172e_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: 3.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 128KB - Virtual size: 128KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ