Behavioral task
behavioral1
Sample
fa72c72b4721ebb69baf8aaa5c7106c8_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
fa72c72b4721ebb69baf8aaa5c7106c8_JaffaCakes118
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Size
198KB
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MD5
fa72c72b4721ebb69baf8aaa5c7106c8
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SHA1
132001f4975d6d5775c27d8089fef5c47ecac5f5
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SHA256
d6ed070551514c1b9b3e48dca3cb4c7745c099b537cccaa212813edd0923aaec
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SHA512
4c6887bd356a47521f20921b3e825bceea64632cf1bcab9bad60bb78bdb9c8b7e81c91d7548cc9cb68abd854807467c9b6fb9b085b87b81a5378df5933d5305d
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SSDEEP
6144:QzlvUTbWaGg595ZaocVVWMpZCrKaKvrICpdQ9PX:mU/TGaFUYMCGaKvrlw9P
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fa72c72b4721ebb69baf8aaa5c7106c8_JaffaCakes118 unpack001/out.upx
Files
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fa72c72b4721ebb69baf8aaa5c7106c8_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: 1.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 183KB - Virtual size: 184KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 16KB
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: 955KB - Virtual size: 956KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 438KB - Virtual size: 438KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 14KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ