Behavioral task
behavioral1
Sample
2024-01-09_937d2507049c2e2fd1b22f9127e6175d_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-09_937d2507049c2e2fd1b22f9127e6175d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_937d2507049c2e2fd1b22f9127e6175d_cryptolocker
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Size
104KB
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MD5
937d2507049c2e2fd1b22f9127e6175d
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SHA1
b06dbb0017c3c03471197250a81d653f5a1bbaaa
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SHA256
9e9c7bb9180f8009e7eb575d128f9669cfc6ef4684cae3c0faa839da77715d4a
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SHA512
2d851269064ae484c8b60911e370d1943883bf026b41e209fe9668c2f165bfb6695186d48f1c5998a153518b73c27d87e6dbb222e084ea78cd8175f6486f3db4
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gkszf2:1nK6a+qdOOtEvwDpj6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_937d2507049c2e2fd1b22f9127e6175d_cryptolocker
Files
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2024-01-09_937d2507049c2e2fd1b22f9127e6175d_cryptolocker.exe windows:5 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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE