Behavioral task
behavioral1
Sample
b1690b9e0adb50efa4433d1a7277295292fd1fd0bbb85751a3346fb36a05ce7a.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b1690b9e0adb50efa4433d1a7277295292fd1fd0bbb85751a3346fb36a05ce7a.exe
Resource
win10v2004-20240508-en
General
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Target
b1690b9e0adb50efa4433d1a7277295292fd1fd0bbb85751a3346fb36a05ce7a
-
Size
100KB
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MD5
451cc65eb39aaed05b87cb74d5142607
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SHA1
98e9c94a0973efff00fe7df94310173b5641b0ff
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SHA256
b1690b9e0adb50efa4433d1a7277295292fd1fd0bbb85751a3346fb36a05ce7a
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SHA512
d76feda1f6f03771fb904dd9a90254c50fa12171d46036ecb680f3f35c2b70318059673307bc14c6677c8d689e59e6b97d447b03e961ec195cd1869f99ecf953
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxPTWn1++PJHJXA/OsIZfzc3/Q8zxTDs:KQSo+QSoKDs
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 b1690b9e0adb50efa4433d1a7277295292fd1fd0bbb85751a3346fb36a05ce7a unpack001/out.upx
Files
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b1690b9e0adb50efa4433d1a7277295292fd1fd0bbb85751a3346fb36a05ce7a.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 8KB - Virtual size: 5KB
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: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ