Behavioral task
behavioral1
Sample
cfa2843a9cd7325fdd5d1bc2dbfda41b_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
cfa2843a9cd7325fdd5d1bc2dbfda41b_JaffaCakes118
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Size
714KB
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MD5
cfa2843a9cd7325fdd5d1bc2dbfda41b
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SHA1
66efa56473bcebcf91169cfc4be1b210e3e264e8
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SHA256
d716d12edc101c1b19183a555967263f719ad564d4634e665c11d1b39ea7fe98
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SHA512
4dc1e3661dfb37c3496ca02286855913b422f92e6741f95a61778b9190d8309880354ad0772d72eb60dd9cc1521d8ed5ebf28b16436447c267b4f879535eed65
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SSDEEP
12288:hFxi7+pBVvfTq4px5WV7m1xIQ9pytCH+lCOCZ:hXiOv75oVq1xhytCQk
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cfa2843a9cd7325fdd5d1bc2dbfda41b_JaffaCakes118 unpack001/out.upx
Files
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cfa2843a9cd7325fdd5d1bc2dbfda41b_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: 756KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 620KB - Virtual size: 624KB
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: 176KB - Virtual size: 172KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 620KB - Virtual size: 620KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ