Behavioral task
behavioral1
Sample
fc9498aeec0f9410f189a06a3d8ac523_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fc9498aeec0f9410f189a06a3d8ac523_JaffaCakes118
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Size
125KB
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MD5
fc9498aeec0f9410f189a06a3d8ac523
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SHA1
633262c06e353663c623df4f8bb75d9d2aec5c25
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SHA256
557278810cd77c6a2812ae92582ebd7fd3f0cb690586f196526c38e7df0ade17
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SHA512
4a4e494bccf26b52432c8207060059a60b52f321a94efc16fc4857b1909b6b0dbd8f35d8724fb49456c64b585c57ce904a3f726344f348c3858f2f925105df07
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SSDEEP
3072:dskNAElYrt/S618EiiJmuA3pm3mrT9u8dPrypRfG2CcvrRe:d3OE4Sz4HA3pm3mI8dGp42Ccl
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fc9498aeec0f9410f189a06a3d8ac523_JaffaCakes118 unpack001/out.upx
Files
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fc9498aeec0f9410f189a06a3d8ac523_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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 120KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 102KB - Virtual size: 156KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 420B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 46KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ