Behavioral task
behavioral1
Sample
da247a4e2f00026543db640055dc13d6_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
da247a4e2f00026543db640055dc13d6_JaffaCakes118
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Size
40KB
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MD5
da247a4e2f00026543db640055dc13d6
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SHA1
a78daeea854c60f0c9708722e050c22a36267ce5
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SHA256
496cd6dacec55681f3385baee7bc13d775f04a9b31fa63e525ae8363161d51d4
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SHA512
f381c38eb475a4323b29b9a4449ca4825f5c23c72dfc879d51a5b0eaca0b43a4214fefa1505909ddf885cf245b94ab83b95bec410cba2cc6f7b1f0da92a8f2b3
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SSDEEP
768:shNeTdvL8VYLASUqV8NvN3t41JqeHcpT7Qi2ezGvM7ou/5+kDXr0hmmnOie:JhvQVYR1VAvLIJq2cpIiJGvMNQAbm6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource da247a4e2f00026543db640055dc13d6_JaffaCakes118 unpack001/out.upx
Files
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da247a4e2f00026543db640055dc13d6_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 3KB
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: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 72KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ