Behavioral task
behavioral1
Sample
b4762fd05b0747b17379ea8ba99c7a96_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b4762fd05b0747b17379ea8ba99c7a96_JaffaCakes118
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Size
122KB
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MD5
b4762fd05b0747b17379ea8ba99c7a96
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SHA1
f237975a15c85423c64d7772ff8d18f5271921c2
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SHA256
aeb026e6a95d5442a0f79f814c2d7636b13bf1c4e46ec1b019608e8c113b157c
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SHA512
b4670f6583db6ddacd45e78560bfb510952018df1b09107ef31c4b1e26f4303e833f1dd6b0f148cfdad4c5b45f81fb5d9cd729a9967890abe42704292babfa1d
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SSDEEP
3072:ZsuNh9LoFwT5eot5jySWF3INyySacSls//3SS/tzBVYS0j:tXcFwT5eDFmyy9Nl+3x/TVD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b4762fd05b0747b17379ea8ba99c7a96_JaffaCakes118 unpack001/out.upx
Files
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b4762fd05b0747b17379ea8ba99c7a96_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: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 119KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - 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: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 108KB - Virtual size: 106KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ