Behavioral task
behavioral1
Sample
d0959b2c1d9b202d082f17066b0270d1_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
d0959b2c1d9b202d082f17066b0270d1_JaffaCakes118
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Size
183KB
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MD5
d0959b2c1d9b202d082f17066b0270d1
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SHA1
ec27a29271536533f358e49d7ea5b5f33db0b0da
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SHA256
ec1548dab741bbbc90ab23af87e98acb2d2b6a00643147d70ce854a765069f21
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SHA512
0b91c8356e39068a43f9fefcd816bdf61e833150cbf8e24de1588045255baadbb817d97b75880423f890252f4f2c9157591d3565b84db780da21c7be9d316af8
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SSDEEP
3072:U9pdrAky7UnoQ/sqcramr6lyJJ1DhvuvJlQbSqUwNL7PxR56x90SU2zQkWoN9b50:U9IkznoQwrn64Nt0lQbSqVNL7Pzsx90U
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource d0959b2c1d9b202d082f17066b0270d1_JaffaCakes118 unpack001/out.upx
Files
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d0959b2c1d9b202d082f17066b0270d1_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: 412KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 160KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 22KB - Virtual size: 24KB
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: 168KB - Virtual size: 165KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 384KB - Virtual size: 380KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ