Behavioral task
behavioral1
Sample
b9ffa652fae11a532d303b421811e3f9_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b9ffa652fae11a532d303b421811e3f9_JaffaCakes118
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Size
4.9MB
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MD5
b9ffa652fae11a532d303b421811e3f9
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SHA1
eb5b74e374d3465a037c5e3b213a03d1480e2e41
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SHA256
d7c963736971b5a981ff987a3439ca0b5b98cb568db977980cd63bd131a1fd15
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SHA512
6d2c612703152fb69e5f81b74f1b0bc78c686ddcc175dcf31d0af9a8a32b7db352c39dd0fcd90d9c66f40bf2baa475c3c9e1dc95981d24db9ecc19ea979c336e
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SSDEEP
98304:A37x7gpr6hP/7LgL7kkTSUT/+0n3S5s8rf/qaSKnBQC0fHSlgM6HDlx:K7x7WehP/gL7koV+o3Sm8f/qJKn/0fyA
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b9ffa652fae11a532d303b421811e3f9_JaffaCakes118 unpack001/out.upx
Files
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b9ffa652fae11a532d303b421811e3f9_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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
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: 96KB - Virtual size: 94KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ