Behavioral task
behavioral1
Sample
88af2d9c8001f9fc5bd1325d4c01e21b_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
88af2d9c8001f9fc5bd1325d4c01e21b_JaffaCakes118
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Size
157KB
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MD5
88af2d9c8001f9fc5bd1325d4c01e21b
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SHA1
52f9803086acc3bb6f6eeeee77ca97c42aab3214
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SHA256
c4d96c695ba148cedaa467db81e933da0610f499dc2c4a57a620185620a23fe4
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SHA512
a99e34b200dc12a7a88cd15c2fcaec3d94d0cc9c201e394633e509ab851d4a005ff3995ea6332291065e340a311818c9f12aadaffd2a1933bceb18fa16587cf2
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SSDEEP
3072:ha2JjIEVmCwW56gJcdiIBLG+P26o3fPgQVPw2TA0EwjH7kzxByZH:ha2xD0CwW560cfBTigQ9w8rEUo8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 88af2d9c8001f9fc5bd1325d4c01e21b_JaffaCakes118 unpack001/out.upx
Files
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88af2d9c8001f9fc5bd1325d4c01e21b_JaffaCakes118.exe windows:2 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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 151KB - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:2 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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 188KB - Virtual size: 187KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ