Behavioral task
behavioral1
Sample
c21fa7c1ba63ece000da8148f873519a_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
c21fa7c1ba63ece000da8148f873519a_JaffaCakes118
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Size
81KB
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MD5
c21fa7c1ba63ece000da8148f873519a
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SHA1
5b6b17dac98d213fbd52762a33a39c398362ae49
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SHA256
1bdbf04ca11ff16de5eae0ebb1eda568704fa356735d9b5d9a7c92e44e3e1238
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SHA512
fade4d8a7f1d8861de7a67398a58b7674b06be8653fa1ebef85535fe556bbdb765fc48b3c58bf98d64ec225fa099036f7ad72fa2465586baf8fb949bdedaec7d
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SSDEEP
1536:7BMhp27eYQMOeBQ9iXDF9Y+bvQd1LfZbxw+3DCrc9oFW7:9MTwbNBQc0+kzLRbxcIGc
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c21fa7c1ba63ece000da8148f873519a_JaffaCakes118 unpack001/out.upx
Files
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c21fa7c1ba63ece000da8148f873519a_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 78KB - Virtual size: 80KB
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: 16KB - Virtual size: 13KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ