Behavioral task
behavioral1
Sample
78e213776aad5e8f84f1bcdfd769abe7_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
78e213776aad5e8f84f1bcdfd769abe7_JaffaCakes118
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Size
72KB
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MD5
78e213776aad5e8f84f1bcdfd769abe7
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SHA1
d53f5a3e82fba877a7c6993692d121704c7db1f8
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SHA256
ae6beb188ee7b1b7070bdfab8b66868cb1959b8ea41199dec77f33b5ac7a967d
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SHA512
fb720bc17fa9bc3b5d03ac85c55d846a489de0b745c9e3f4d9a0ba16bce0858f4daf6811847d351c9a09ec714a8831961332e83b2dcfd0ffa53b2c18836ed1ce
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SSDEEP
1536:S6Vb2JWB9GZRjZnS04EsfFV+vQeunAHHUegLt8aP18YGwF:NZ96XS3FfFV+Yeu4UbLt8aP1hP
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 78e213776aad5e8f84f1bcdfd769abe7_JaffaCakes118 unpack001/out.upx
Files
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78e213776aad5e8f84f1bcdfd769abe7_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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 70KB - Virtual size: 72KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - 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: 128KB - Virtual size: 125KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 24KB - Virtual size: 21KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE