Behavioral task
behavioral1
Sample
27d8bdddaa6b306acacca60ed26266b6_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
27d8bdddaa6b306acacca60ed26266b6_JaffaCakes118
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Size
165KB
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MD5
27d8bdddaa6b306acacca60ed26266b6
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SHA1
ea3f5a50b7a70f1b78a8681dead7676acc0eaa5e
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SHA256
e2e0892f6a7141271a3df0b6bca7fc11854a9e1e039dc03ef33aea3959ab8242
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SHA512
ea1c90201dc58c193ffd0b9b40f8633b37deead2c234b16c4085caf4efe079382a62c77cdd95306fe18f7b0157ffeeae768761b70d8e26093ff71d8cb004cc25
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SSDEEP
3072:MRNF9FqD1hPZk95ehbdMZH/osFNcTw5IOcxUN+Kt+Oflfo:aNF9+nPC4bd3Mc05I/UNBUqlfo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 27d8bdddaa6b306acacca60ed26266b6_JaffaCakes118 unpack001/out.upx
Files
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27d8bdddaa6b306acacca60ed26266b6_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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ