Static task
static1
Behavioral task
behavioral1
Sample
crt.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
crt.exe
Resource
win10-20240611-en
Behavioral task
behavioral3
Sample
crt.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral4
Sample
crt.exe
Resource
win11-20240802-en
General
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Target
crt.exe
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Size
3.7MB
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MD5
ca023b3cb3a58b5da53a2b5d2a21fe96
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SHA1
228fc892b9137dbedd99ec3a4f9d2fb28695d30b
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SHA256
628e7a05e6720387170d4c6e522ebed6fc443659893b0dece84e4c402017faf9
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SHA512
f7bc9640a6aff95eba8b3229951bd719135002e71978eb69f63e5c0d35846d8ee1271e18033c6d29940398a1ed1502800b3703c3a9342bd809dfd2f0b8ed12d7
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SSDEEP
49152:76dilNez1ISoU1/mVQNkdUceTZUqo1AnkGO0UUYuNCRrtzPFR+zaEF1DjjCGkE1h:edi7kISxR0ikd4WlANSuLNDClEPKVbJO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource crt.exe
Files
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crt.exe.exe windows:1 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 36KB - Virtual size: 35KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 584B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ