Behavioral task
behavioral1
Sample
20077a131156a876b2fd74f3661879cf36e3b939fb8363e18025b96fde1d678d.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
20077a131156a876b2fd74f3661879cf36e3b939fb8363e18025b96fde1d678d.exe
Resource
win10v2004-20240426-en
General
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Target
20077a131156a876b2fd74f3661879cf36e3b939fb8363e18025b96fde1d678d
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Size
93KB
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MD5
b78e738f24f7e2312e70d89d700a2b35
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SHA1
90c6a5e9910ba60e71c2e36e6b3996e4a7164f84
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SHA256
20077a131156a876b2fd74f3661879cf36e3b939fb8363e18025b96fde1d678d
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SHA512
8e0ffe743aa06c03fd7807c4c5542f28f582ddd80dd3220ca9a3068cb15ca145bf23a61af0d7219803108afa1075e74effbcb58eac5d9cf480e4f5b13bcc47f8
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SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUs18/8nTWn1++PJHJXA/OsIZfzc3/Q8asUsm:KQSohsUsOkjQSohsUsm
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 20077a131156a876b2fd74f3661879cf36e3b939fb8363e18025b96fde1d678d unpack001/out.upx
Files
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20077a131156a876b2fd74f3661879cf36e3b939fb8363e18025b96fde1d678d.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