Behavioral task
behavioral1
Sample
2a8417cb2ac04fc233351d454d07ec1d6d3856d0043e450a36f4c2e63b87b5e4.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2a8417cb2ac04fc233351d454d07ec1d6d3856d0043e450a36f4c2e63b87b5e4.exe
Resource
win10v2004-20240611-en
General
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Target
2a8417cb2ac04fc233351d454d07ec1d6d3856d0043e450a36f4c2e63b87b5e4
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Size
25KB
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MD5
c3dfff2b9e67747506820eb6e8093767
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SHA1
5218efd1df7ca61183aab278d1efd3c925737e9a
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SHA256
2a8417cb2ac04fc233351d454d07ec1d6d3856d0043e450a36f4c2e63b87b5e4
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SHA512
770c9d34de5aec112cbc4115eb23247554de7078516d687a93514a66f79e2015d6ea2e12c61e21ce6b27477ae921fcea0189db6aa7cd54e2d7af6cb958a34eda
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SSDEEP
384:QOlIBXDaU7CPKK0TIh3Evd5BvhzaM9mSIEvd5BvhzaM9mSWD1KUgpF6s/i0yXaO:kBT37CPKK1EXBwzEXBw11KUKFdiLqO
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 2a8417cb2ac04fc233351d454d07ec1d6d3856d0043e450a36f4c2e63b87b5e4 unpack001/out.upx
Files
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2a8417cb2ac04fc233351d454d07ec1d6d3856d0043e450a36f4c2e63b87b5e4.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