Behavioral task
behavioral1
Sample
ba3a0218da779335783ae2d4bb3bacc5_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
ba3a0218da779335783ae2d4bb3bacc5_JaffaCakes118
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Size
260KB
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MD5
ba3a0218da779335783ae2d4bb3bacc5
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SHA1
64da17cad5ee6a2b08591fa2e042cc8e73d20a81
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SHA256
61e9fd8c38429e66ca9246a574a83526cbbfa72718efd5013cbbf3a2f4dcea58
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SHA512
e720c14a2a7259d97101097dbeea76e6c4774bc6623d5290e85accba1bc8a6d1318679418ae4d29fe0645043c80b10937e1d3cdc9c2b6271577de5058937da74
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SSDEEP
6144:2oyFPkgchDDsCcIyZ20sJv76dT+vpXGq0fyPNwVRCKrmY:xqPlchns+yZ2B76dT+vhGq0fOfimY
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource ba3a0218da779335783ae2d4bb3bacc5_JaffaCakes118 unpack001/out.upx
Files
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ba3a0218da779335783ae2d4bb3bacc5_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: 264KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 258KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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: 252KB - Virtual size: 248KB
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: 248KB - Virtual size: 252KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ