Behavioral task
behavioral1
Sample
fca5eab3f9f04939247fcd42115ae5bf_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fca5eab3f9f04939247fcd42115ae5bf_JaffaCakes118
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Size
98KB
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MD5
fca5eab3f9f04939247fcd42115ae5bf
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SHA1
1aea9d3549c8ed6440b26f82d0f71ccd971e9f9c
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SHA256
9d65ef3b652a758bae6b1fdd1ffb603e198385a1fd6204aaf560785c6c046b04
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SHA512
bce62e958afb0a84938899157d5c2df7d6d54f048b51f4f5d9120d2f4bbc9dd7316bc582d5bd83c87b5fcaf805e234ece7c19f58fc40274dab9f033f7e16b270
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SSDEEP
3072:JeVK/9SOxW3HrhTn02LKniIQJ4evgPA3+9t/XB:0K/0cWbJn07iIQJ4evGAO95X
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fca5eab3f9f04939247fcd42115ae5bf_JaffaCakes118 unpack001/out.upx
Files
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fca5eab3f9f04939247fcd42115ae5bf_JaffaCakes118.exe windows:6 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: 180KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 96KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:6 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: 156KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 96KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ