Behavioral task
behavioral1
Sample
959bb3d4c7aacbba92d5cd521fc82f5d_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
959bb3d4c7aacbba92d5cd521fc82f5d_JaffaCakes118
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Size
532KB
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MD5
959bb3d4c7aacbba92d5cd521fc82f5d
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SHA1
9a9f8593317a3fd8bd77b0a5787239ff31ac5431
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SHA256
21097258467fb07c0df160d9212735c4016954d202a4be3c955534c7f279ec33
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SHA512
e697a1ae791f755abb94159d10c42b2c0645d117caf5b3e37eb96541c00e5bb9eb50ea6d68cf32a5bd7a58839397127f043b3a8cdd47a192319ac595ac69e011
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SSDEEP
12288:iDeY3rxbl7Gr0pxYzf0U2z0jfPQoINIQ6MBMSgvItltMwKHKt8Jxk:ih6rJzfBBPQ8YzpltMwKHou2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 959bb3d4c7aacbba92d5cd521fc82f5d_JaffaCakes118 unpack001/out.upx
Files
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959bb3d4c7aacbba92d5cd521fc82f5d_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: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 498KB - Virtual size: 500KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 920KB - Virtual size: 916KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 156KB - Virtual size: 154KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 450KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ