Behavioral task
behavioral1
Sample
86ea8ea7f24e480886c450202b70d81e_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
86ea8ea7f24e480886c450202b70d81e_JaffaCakes118
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Size
2.5MB
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MD5
86ea8ea7f24e480886c450202b70d81e
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SHA1
80b7156d2c8e0f7032beab3d7432b575d9ca5fd5
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SHA256
90b435094e00bfc1f3935c90df611548af771bc6ea6a788001a4f8ab2ad9c86b
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SHA512
d569432673c30b6378eb16b146dc29d3abbdbbe942255686e78d4ed114c799026501d863dd0c3fdf3f7992f01929e562fe4f13b2d8045dc80043a005a74dbf50
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SSDEEP
49152:WuA5tqTPclgZcRUkpwkWmYD2NFUO78GwLO2/mWkKCiFpcYiMSu+oVaUWpy:nIqTPcuZxkpwrhDYFUO785KsRkyF4MS0
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 86ea8ea7f24e480886c450202b70d81e_JaffaCakes118 unpack001/out.upx
Files
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86ea8ea7f24e480886c450202b70d81e_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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 115KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
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: 148KB - Virtual size: 147KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 32KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 52KB - Virtual size: 49KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ