Behavioral task
behavioral1
Sample
fdc4315ce8bec461857ca87d98d35e9b_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
fdc4315ce8bec461857ca87d98d35e9b_JaffaCakes118
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Size
208KB
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MD5
fdc4315ce8bec461857ca87d98d35e9b
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SHA1
5b951bee6229b974b9766423af532b04f10c9d7a
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SHA256
1c1013eae31e25aae0df8999c87c8c5624723286c5e4d4e5fd3713bd178bf852
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SHA512
55ab585b27d1f180da382e01d3f3d1fe5760c076eeafa1f0f292e7303b789ce2f5ee8cfe4608cec9a5a8c9ce0d8d03a59b833769be1b181ef512b94c0eec104f
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SSDEEP
3072:MfA/zZQ0/t+KIHV/DIAEy6w4E5o2+HWncyqhxERYbphLA/G/ArOYuFjn:b/zZQ0l+KIHFMAEfc+Z2JSWcLopOdFj
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fdc4315ce8bec461857ca87d98d35e9b_JaffaCakes118 unpack001/out.upx
Files
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fdc4315ce8bec461857ca87d98d35e9b_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: 197KB - Virtual size: 200KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
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: 50KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 193KB - Virtual size: 192KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ