Behavioral task
behavioral1
Sample
b17c61f84a97dcb3e9b18980c601f6aa_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
b17c61f84a97dcb3e9b18980c601f6aa_JaffaCakes118
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Size
201KB
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MD5
b17c61f84a97dcb3e9b18980c601f6aa
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SHA1
f5796c131091ce7ab80f9f46d2eb1c84d89cc6d9
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SHA256
fc81079ed2dcf6bb1b09f2106110adb18967af24f8fdf6ec956cdc8a84b8dd95
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SHA512
8389ad50fccb797e156d4883a529b7775fab3a57cddbf1e432ad2e4bb28c53fca422a8a6e7e8d00d02c004fbe8f3ae14b86468606eac56249e1940e6d1114518
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SSDEEP
6144:vW1lCus6DyE16/+RRUhgKQY5+Atud2JLQ++STbQ:e1lCus6uE16Gv7OTUd2dQ+hg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b17c61f84a97dcb3e9b18980c601f6aa_JaffaCakes118 unpack001/out.upx
Files
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b17c61f84a97dcb3e9b18980c601f6aa_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 120KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 193KB - Virtual size: 196KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 155KB - Virtual size: 154KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 141KB - Virtual size: 141KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ