Behavioral task
behavioral1
Sample
f703f7019e91072714c512e20db2b6ad_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
f703f7019e91072714c512e20db2b6ad_JaffaCakes118
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Size
83KB
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MD5
f703f7019e91072714c512e20db2b6ad
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SHA1
1c30a7e8eb392c3d357d96f0ce7844dd36aaa93e
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SHA256
c92585f78dfd9ee471946efc392cedf9be4eee03ef00918e59a17c71bc4b2a21
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SHA512
9b2fb9e60a7a7f3fc174a9972b5c953b5a7794c81d2c9def185cc1d521570b3c079c0d78faca2a9d08fbfb1515490f58c0513bf3140ef580cac7cb0907a35b3e
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SSDEEP
1536:B8e1mCLZ5UhgepkovRhjhUYE5ZkIYbY3vu5unm8p8XroM6PDMAj8EU+PN:b1mCrUmej5zUYujYc3vuAmC+rh6PD95
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f703f7019e91072714c512e20db2b6ad_JaffaCakes118 unpack001/out.upx
Files
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f703f7019e91072714c512e20db2b6ad_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: 44KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 80KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 92KB - Virtual size: 90KB
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