Behavioral task
behavioral1
Sample
84da5a95d203665b3a25ac84c0d07d9c_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
84da5a95d203665b3a25ac84c0d07d9c_JaffaCakes118
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Size
83KB
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MD5
84da5a95d203665b3a25ac84c0d07d9c
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SHA1
715e7c8b703a74cf255262fbb128d6017606fbf5
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SHA256
c65b346c23104a093734a35e4716cdf38795d81395b25a6647ff6788a8f9f935
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SHA512
ea02865b3da77727d6deeeee7621c26d119b1e9738106c8f0f2747bd84e8735ee82f961b86edb504910d37459fc0073785b2babcd9eab741a387d031d75fa694
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SSDEEP
1536:KA0uMAGixghvvofQRhyUBWu0Pc5c5gXcdh5Q86S7e:v00ahvwQhngu0Pc5cHZgS
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 84da5a95d203665b3a25ac84c0d07d9c_JaffaCakes118 unpack001/out.upx
Files
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84da5a95d203665b3a25ac84c0d07d9c_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: 204KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 51KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 30KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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: 236KB - Virtual size: 235KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
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