Behavioral task
behavioral1
Sample
a4336607864f28d7acafb117fb367506_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
a4336607864f28d7acafb117fb367506_JaffaCakes118
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Size
90KB
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MD5
a4336607864f28d7acafb117fb367506
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SHA1
79069bb12f07a20fbea05a465bf58e092c1ffc27
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SHA256
c154bb45100dc77b7cf0bf39e9ce125b7dadbda3f9e6de574dad745be6372863
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SHA512
2c33e8da369cfc54a0b2bd53674a77f04c64fe95fd2e19942f179f01b98b52e458dcd61f0d3ecea6f8b300683027227e05b5ab0723982fcf759261ea2a1ce324
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SSDEEP
1536:m1MzwTVXy0TfXBuohe0dt81f8syXW8WCf9lSJH2W07cp4ntryfD:iMzwTVCCXR2irv3f9lScWygfD
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a4336607864f28d7acafb117fb367506_JaffaCakes118 unpack001/out.upx
Files
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a4336607864f28d7acafb117fb367506_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 87KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
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: 244KB - Virtual size: 243KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ