Behavioral task
behavioral1
Sample
c2764b972863434b41cbef3908c0879d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c2764b972863434b41cbef3908c0879d.exe
Resource
win10v2004-20240226-en
General
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Target
c2764b972863434b41cbef3908c0879d
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Size
74KB
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MD5
c2764b972863434b41cbef3908c0879d
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SHA1
d5e1a8fec441f04ae4607f3738d205d8745563a6
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SHA256
06f8da310fd7301d4ca2022fb7bbeb4006a104c396e82aa2aa806678e9f40718
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SHA512
c68741c3fc874d902b4e25c1f5d56e33a22714c2749b34ec2d4d586a8b12b36bc065025682b0a5012d4cddb2f9e4da63a65cf3861098e1f72be3f8a9a5da35be
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SSDEEP
1536:VGGw50o16U/jvr7XDdnsG8iEsNQHXOCrZezzbNnMXngaNV7UJ:4GKt16UrnDdbM3vZqBMXn3T2
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c2764b972863434b41cbef3908c0879d unpack001/out.upx
Files
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c2764b972863434b41cbef3908c0879d.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 128KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 72KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 138KB - Virtual size: 137KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 18KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 11KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ