Behavioral task
behavioral1
Sample
b1a7f905d98c09f1d7ca5f440c5680e3_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
b1a7f905d98c09f1d7ca5f440c5680e3_JaffaCakes118
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Size
361KB
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MD5
b1a7f905d98c09f1d7ca5f440c5680e3
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SHA1
9afc1a702f2aef82c743fca13491a7361b33620a
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SHA256
3b277b1f135e794929822eefd4c533468d0618f4cf5bc64bdf2acc1c00c0b1db
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SHA512
fc27c557dd934718e6367540c870ee6ade580bf4b48a3d6b320631727710881b905f9de4f48049da0a4ec68e4bdcf056c748c7305c1918c3449bb30b964477d8
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SSDEEP
6144:yJxpUUntwMk4c05Ja3VhnrhSHHKtHNHobQDVzb9/fQSqYm8vI5R23ndwBiC8LZ:yJxL7YYJaF5fIk5zb9/4SZmMI5ibLZ
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1a7f905d98c09f1d7ca5f440c5680e3_JaffaCakes118
Files
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b1a7f905d98c09f1d7ca5f440c5680e3_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: 1.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 357KB - Virtual size: 360KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE