Behavioral task
behavioral1
Sample
a8b84c1ee214c104188a06a735ff3f0c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a8b84c1ee214c104188a06a735ff3f0c_JaffaCakes118
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Size
60KB
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MD5
a8b84c1ee214c104188a06a735ff3f0c
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SHA1
0ba25b138ebe67f0b9a32b8e39ba9adebdcadac0
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SHA256
3d98e6eba070386c8441dd1579c0e8f6462c60c12d47f5c02c683456a04b2c2e
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SHA512
24ef06f272d7b24c47a534ff9204f13810fd8f421f53f2c9679ed013635961c2b41ad2bb81a9827e787b38b66f4bde7e1af48d66e001f305c24c6c99c236fdc5
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SSDEEP
768:8BvNHWZiQIZN+Q4ZHRDhMcyMjHxEPMz3V44QkrPIysbp4yrhHJG3su/qYMZJlxhf:wWZ2f+Qi9MVMjxgMvQkrPIhhxu/VENp
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a8b84c1ee214c104188a06a735ff3f0c_JaffaCakes118 unpack001/out.upx
Files
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a8b84c1ee214c104188a06a735ff3f0c_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: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 14KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
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: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ