Behavioral task
behavioral1
Sample
fe3ff4e1f82387b5d165a89ccbeaf254_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fe3ff4e1f82387b5d165a89ccbeaf254_JaffaCakes118
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Size
5.7MB
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MD5
fe3ff4e1f82387b5d165a89ccbeaf254
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SHA1
ecbae85622b6183e68f61f5e99446ff82488af5a
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SHA256
d3f9c65860f73f26be8560af446f47e358ecf13e3fc0a83ae89e8550c4699c29
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SHA512
9762ad0a6044a0f7368aa1ce773473543115e7e95a270ab08339479307e2aeb81a3e191cf5e1d2bebb6a53510c14ece2b654580437795b09c1f9f09174133d32
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SSDEEP
98304:EwQ5W74SKvKcJtGnBTQS5T4TBaLOvO0J8ZvJIaFBdcs04LH4BY/yq1v9qUDX99gy:u5a4SAJsnBTQS14TBaSvO0J8ZhIaFgTa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fe3ff4e1f82387b5d165a89ccbeaf254_JaffaCakes118 unpack001/out.upx
Files
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fe3ff4e1f82387b5d165a89ccbeaf254_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: 43KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - 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