Behavioral task
behavioral1
Sample
21865387601eb324279583dd981d1eb7_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
21865387601eb324279583dd981d1eb7_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
21865387601eb324279583dd981d1eb7_JaffaCakes118
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Size
32KB
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MD5
21865387601eb324279583dd981d1eb7
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SHA1
0dd1df838ea976a6a3a6380e4b503f8dc6846dfd
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SHA256
8027e8321cbbc4e77d64b53f06a6d3d9e91eca11b5bf150b0b0433a10e98c07a
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SHA512
c19be7b263aa17658883551baf1308fb18141b31a6392f091081cce2eb25fc6b1a4908b1a06a2af30d5b9734f1dd624c18396579653dabdb786da7eda28dfe17
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SSDEEP
768:+ov8JgsSEK/8mQ0AEbb13H9fMYA/c23FGO/m8lzi3maEy0P:+ovf93V6V/c2VtDraT0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 21865387601eb324279583dd981d1eb7_JaffaCakes118 unpack001/out.upx
Files
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21865387601eb324279583dd981d1eb7_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 544B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 800B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE