Behavioral task
behavioral1
Sample
03c1b1a60716607f320e2c80af152c11_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
03c1b1a60716607f320e2c80af152c11_JaffaCakes118
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Size
299KB
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MD5
03c1b1a60716607f320e2c80af152c11
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SHA1
0ec279513e9e8a0e8f6e7c170b9462b60d9888c6
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SHA256
02b306a5bb601b6bb8e6ffa0581da58ab48835c3170f26f49a629d0abc53e2c1
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SHA512
4a9dcf7f9ae02a0363dc853cfc6463978c7745fd114a61d256307d9f8f881ff47cd68c02126e0175cd1ef0923369058748845359f4a18139822ead5cd1d87d6d
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SSDEEP
6144:w9qaZ5E6fCvH5H42SUiTV2MTb54y94HTFboTWhmzeOws:w9d96yeKV2MTb5X4zZQWhmqd
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 03c1b1a60716607f320e2c80af152c11_JaffaCakes118 unpack001/out.upx
Files
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03c1b1a60716607f320e2c80af152c11_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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 294KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 8KB
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: 38KB - Virtual size: 38KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ