Behavioral task
behavioral1
Sample
9f3e10776e6484b99e83ff933b3c0d3bfb5aeeb956b5e7b9f2192e17b7f6f1ab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9f3e10776e6484b99e83ff933b3c0d3bfb5aeeb956b5e7b9f2192e17b7f6f1ab.exe
Resource
win10v2004-20240226-en
General
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Target
9f3e10776e6484b99e83ff933b3c0d3bfb5aeeb956b5e7b9f2192e17b7f6f1ab
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Size
137KB
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MD5
6f6f2e4bea1e8bb956f82d9ab25bd629
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SHA1
bb140c0adb7ba335ec4422998e4bfa39f3d88f31
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SHA256
9f3e10776e6484b99e83ff933b3c0d3bfb5aeeb956b5e7b9f2192e17b7f6f1ab
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SHA512
58dd34458220f4146df755e444cdba98ed4645d2bc40ccf0a2028f1ea776ba19bef3043fcdde61dc13f18683199e39db767b4310169d71c852161208be6ecf8c
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SSDEEP
3072:KQSohsUsWU9BK349iMGfUSaOy9SnJUwFU+FUhFUeFUXFUqyqKRrpF6Pwd:KQSohsUsWU9B79iMGsSaOyiW
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 9f3e10776e6484b99e83ff933b3c0d3bfb5aeeb956b5e7b9f2192e17b7f6f1ab unpack001/out.upx
Files
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9f3e10776e6484b99e83ff933b3c0d3bfb5aeeb956b5e7b9f2192e17b7f6f1ab.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