Behavioral task
behavioral1
Sample
53ef95efab44c7a835e5ac90da84c4e2_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
53ef95efab44c7a835e5ac90da84c4e2_JaffaCakes118
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Size
320KB
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MD5
53ef95efab44c7a835e5ac90da84c4e2
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SHA1
b146bdc51512a1237be2d579372aaadc88c7a564
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SHA256
05c142fa4061f676021bef4f9e57f65eb993887c93752e5611c379fc27a55dcf
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SHA512
060b7ef9e6fa62bfbd9142f9827276ce3441eef0c9061621a6b623cb7885b758272a2e787964fe66e6b434e86257773e7706f17cb1d397ef4860eb6a7c3d9406
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SSDEEP
6144:fOdFg4C48brFOwmELzNUIKKh3amu3DTvzv4QGBS8xbtG7UW:fOfZiUIXKQqmGDTvz3sht8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 53ef95efab44c7a835e5ac90da84c4e2_JaffaCakes118 unpack001/out.upx
Files
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53ef95efab44c7a835e5ac90da84c4e2_JaffaCakes118.exe windows:5 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: 584KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 318KB - Virtual size: 320KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 324KB - Virtual size: 324KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 548KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ