Behavioral task
behavioral1
Sample
b40533851f5cd2d67f16e2fbf6f6fbcd_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b40533851f5cd2d67f16e2fbf6f6fbcd_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
b40533851f5cd2d67f16e2fbf6f6fbcd_JaffaCakes118
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Size
51KB
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MD5
b40533851f5cd2d67f16e2fbf6f6fbcd
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SHA1
b61837e80d817acb4d11ec85622e25f98b4da51e
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SHA256
dfcc2c2b0f71114608f8cf8a219ac20f8ce5fc23e3816a1cdc9cd26816eacc8f
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SHA512
1067945d77b5f246a955cabd1539f97633c97364937c912f1fd84868ec96d534fedeefdfb842c3108dccb6cff270613c49663858037abe843a2363b8304ea13a
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SSDEEP
1536:ex/0fXKXAkU49OV+SGEYBocUaAuCSXebCq/sTk2:ex/0f7dwBoKUSubtt2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b40533851f5cd2d67f16e2fbf6f6fbcd_JaffaCakes118 unpack001/out.upx
Files
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b40533851f5cd2d67f16e2fbf6f6fbcd_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: 76KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 46KB - Virtual size: 48KB
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: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ