Static task
static1
Behavioral task
behavioral1
Sample
2024-04-08_4889a040146d0f2294094754229a3a3c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_4889a040146d0f2294094754229a3a3c_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-08_4889a040146d0f2294094754229a3a3c_cryptolocker
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Size
38KB
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MD5
4889a040146d0f2294094754229a3a3c
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SHA1
4e22ef160ec26752451aebf1c00784f718e855a9
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SHA256
a8f89e209c84062e0ba0a1fd912414ad29e164bc6f19b107197f15f93e9ad367
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SHA512
e190be3df994bc0911c8d81ec8c10720a003a5812f21d04b720d2e87a23f0ebc38fa5d6c4982ca38e4d830314a17f9f4666394e61e78625c6180fb5b8e9ad1b3
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenU0R:ZzFbxmLPWQMOtEvwDpjLeHR
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 2024-04-08_4889a040146d0f2294094754229a3a3c_cryptolocker
Files
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2024-04-08_4889a040146d0f2294094754229a3a3c_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