Behavioral task
behavioral1
Sample
c1daccb5bddeff4d53febfd470ef513c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c1daccb5bddeff4d53febfd470ef513c.exe
Resource
win10v2004-20240226-en
General
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Target
c1daccb5bddeff4d53febfd470ef513c
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Size
45KB
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MD5
c1daccb5bddeff4d53febfd470ef513c
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SHA1
b31a30fb98a4286b66194001edf33cdb22abf375
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SHA256
b140663aa44e659929c87c7e7e363a8a22f2f003f873c026309176cb21e330ce
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SHA512
7d67de87f25b759edf7c8a39c7ea2d21b205d274daab11bdb0ff2103c4382b458db3071a03b502c28c8c1a90050bbe11ebd3aa45bc503ac5ac9f6d54b367d213
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SSDEEP
768:I/dw84lAkPq0Q/6KgNizdD2nQuBjm698xNgIZ2dnoMWGvu+7s05T5H2q3:I1j4iuizgnQuBjmzxpZ2dnoMWGvuKTAI
Malware Config
Extracted
metasploit
windows/shell_reverse_tcp
192.168.200.130:4444
Signatures
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Metasploit family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c1daccb5bddeff4d53febfd470ef513c unpack001/out.upx
Files
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c1daccb5bddeff4d53febfd470ef513c.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: 48KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - 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: 44KB - Virtual size: 42KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ