Behavioral task
behavioral1
Sample
c58874f3fb695d9c36bf3c75ad543fdf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c58874f3fb695d9c36bf3c75ad543fdf.exe
Resource
win10v2004-20240226-en
General
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Target
c58874f3fb695d9c36bf3c75ad543fdf
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Size
13KB
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MD5
c58874f3fb695d9c36bf3c75ad543fdf
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SHA1
6c924a144839eae22a146c79025c253f7566bbf5
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SHA256
4851d3495af88afdef2e0b229c8cce2bc6a18fcbafe38e690f8be737201baea2
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SHA512
9eb7619c759a5191ba8e6ba074ee6213ddd212cfd96c5cb723661e0cfcd9ef9fddd270103c6bbdda302f7219776e40ab0800a0a6490369494896a3d47ace9208
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SSDEEP
192:tqv1LwNY2YjsCcVh9t5tH2XfXkZTxFFVdxnkhHYUMQFmIIMsAqp3zhuMEg:Mv1MNAoCA5t2XAFVdxnq5MrMre3NuVg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c58874f3fb695d9c36bf3c75ad543fdf unpack001/out.upx
Files
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c58874f3fb695d9c36bf3c75ad543fdf.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: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - 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: 4KB - Virtual size: 2KB
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: 420B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ