Behavioral task
behavioral1
Sample
b3ed8dd879a9f7259d2fcc54feb6d0df_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
b3ed8dd879a9f7259d2fcc54feb6d0df_JaffaCakes118
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Size
159KB
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MD5
b3ed8dd879a9f7259d2fcc54feb6d0df
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SHA1
45c72fece92d2bc06dde915b50b845ebf6510669
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SHA256
38863415c36998428564a7aa1fc163fda828b9055f94cbb328465ada065f78d7
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SHA512
14122bcf06573553dd615c0a025f48ca445ee233a23ee0ec0c7a6e0d32faf380881a310f7b5c41c7048974d512aea6e8d0539595d025e4db42f426f1543892f5
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SSDEEP
3072:Eza1CAQHTcjZwzovS6msZ4jtgPtb4HhiF8ZCteF6XpyAb5EJRtQbY:1gM//hIE8Ccy4AWRtm
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b3ed8dd879a9f7259d2fcc54feb6d0df_JaffaCakes118 unpack001/out.upx
Files
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b3ed8dd879a9f7259d2fcc54feb6d0df_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: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 141KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 17KB - Virtual size: 20KB
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: 97KB - Virtual size: 152KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 63KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ