Behavioral task
behavioral1
Sample
cfef5ad71292cc51ed7cdb21c71d5033_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
cfef5ad71292cc51ed7cdb21c71d5033_JaffaCakes118
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Size
325KB
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MD5
cfef5ad71292cc51ed7cdb21c71d5033
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SHA1
4ce7e9e193684266110c715ad4faf7f0af7968a7
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SHA256
cff29810520ef4913f5e63e148e1d088dc29c93e2749420f8cddd7d3f16873a4
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SHA512
2d06d50c5accfe46bfd5014a22cfd8fe9fe2ef696df3088de3eb7beb67376882d395339f6796412fb21e89e3313c13bdd434f47636d14c96b5e8f4c26471a4cd
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SSDEEP
6144:fZM93Trf3or3xtZQHgX5NCcvirAwo0FOR82QP25jbiiZAri3fn5fP:fq9jjYr3/yHgX5NCca8wo0FUQu5jbrZV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cfef5ad71292cc51ed7cdb21c71d5033_JaffaCakes118 unpack001/out.upx
Files
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cfef5ad71292cc51ed7cdb21c71d5033_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 41KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 58KB - Virtual size: 58KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 17KB - Virtual size: 50KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ