Behavioral task
behavioral1
Sample
1c128ee93af5e37719e1f4efe49a5171_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
1c128ee93af5e37719e1f4efe49a5171_JaffaCakes118
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Size
141KB
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MD5
1c128ee93af5e37719e1f4efe49a5171
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SHA1
4df7c7ddcee813f6ef0827d333e132f2c2cef517
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SHA256
b2ea40a5feca6e241938f3fc6971a783a87945b99fe2aee42efe85c18bb20970
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SHA512
414adca2daef8cccf6073d5e0ce48237ebc631101ccbd27f988196a5e8f12acfe9d2ee5cb2db2e871c631bf137943f8ad1f19d027eca7f98c9386395f47e0164
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SSDEEP
3072:5St3SU89idMoliBMmT6ZtdOF2Lij0NEwAMhMN/sl5ll/Gsr:5aSU897TBMmTeD/Lq0No8lJxr
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1c128ee93af5e37719e1f4efe49a5171_JaffaCakes118 unpack001/out.upx
Files
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1c128ee93af5e37719e1f4efe49a5171_JaffaCakes118.exe windows:10 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: 15.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 140KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:10 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: 236KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 152KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 14.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ