Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_27bdc4f865a4c7e87e361efd401066f6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_27bdc4f865a4c7e87e361efd401066f6_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_27bdc4f865a4c7e87e361efd401066f6_cryptolocker
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Size
45KB
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MD5
27bdc4f865a4c7e87e361efd401066f6
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SHA1
55c9c0659b28f473d7d6a132494865eae8304ee5
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SHA256
53b21163819921e9820d049f0d667ad13c59cf2410325da2521fbdf7a2425992
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SHA512
0fab359ba3bda535baea1732f9b01052eb333cc4a21632a1eeb11c115f9a5b06e331fcc2398f3a2118c7c589ff876a527082a01470daa869a487548fe803bb18
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8z2iaSIO/WZrEu/d+qmsUHQ1wsP:ZzFbxmLPWQMOtEvwDpj386Sj/WprqQ1h
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-25_27bdc4f865a4c7e87e361efd401066f6_cryptolocker
Files
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2024-02-25_27bdc4f865a4c7e87e361efd401066f6_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ