Behavioral task
behavioral1
Sample
3c4747fe56d4c570a3de79e3ca61ec25_JaffaCakes118.exe
Resource
win7-20240729-en
General
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Target
3c4747fe56d4c570a3de79e3ca61ec25_JaffaCakes118
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Size
86KB
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MD5
3c4747fe56d4c570a3de79e3ca61ec25
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SHA1
a2d71dd07da414c8754fe158941ceaae80fe5818
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SHA256
45399d1545d381b3950fee362988f106fdbfea4d2894f9c9a22bf371f9ff1a0b
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SHA512
478fbf3df38f09e1f025f299e278d2ae5f6cba7dddcf36c2bb00b4fe00664b5b0d2b4acfb7106748be9f5762c16a269b5bf62c0b5ae5a242f10d1b007b8c92f0
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SSDEEP
1536:umJE6y4TldydTHbhRLd6scLelKzLXjSg9xfKeW60UcXLF0N/Rmo:umIMld+TH1RIlemXjZ9o160JF0N/Rmo
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 3c4747fe56d4c570a3de79e3ca61ec25_JaffaCakes118 unpack001/out.upx
Files
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3c4747fe56d4c570a3de79e3ca61ec25_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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 284KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 80KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
.text Size: 80KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 240KB - Virtual size: 240KB
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 16KB
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ