Behavioral task
behavioral1
Sample
1718e0934a95645251444ef0e84eead4b58b9a865540ad6391e7983daa255203.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
1718e0934a95645251444ef0e84eead4b58b9a865540ad6391e7983daa255203.exe
Resource
win10v2004-20240426-en
General
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Target
1718e0934a95645251444ef0e84eead4b58b9a865540ad6391e7983daa255203
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Size
51KB
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MD5
76db7cc3d310cc8e10574a73a3ebe6f8
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SHA1
c2a500a681a61f0b774c5001d29b9018e3fce3d1
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SHA256
1718e0934a95645251444ef0e84eead4b58b9a865540ad6391e7983daa255203
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SHA512
1329d37e0bf38e84e6ec9e3dd77603f4c969614e1fd6de6a8f1a98ae1d960b4185d08d431ff1166d9eb95fc1534996837574a71297d7ae698093eca827030ce6
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SSDEEP
768:nNAGAkIo/juokwoL7627d9rIiClJAxiFkJT22euOiya6lHOYxY0x0KS3I:nNJb/HkwoLe29UjQ4wqQOLIMVnS3I
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1718e0934a95645251444ef0e84eead4b58b9a865540ad6391e7983daa255203 unpack001/out.upx
Files
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1718e0934a95645251444ef0e84eead4b58b9a865540ad6391e7983daa255203.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: 100KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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_32BIT_MACHINE
Sections
.text Size: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
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