Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_dd44b1a7eae71bb0500d7655911bc443_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_dd44b1a7eae71bb0500d7655911bc443_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-26_dd44b1a7eae71bb0500d7655911bc443_cryptolocker
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Size
51KB
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MD5
dd44b1a7eae71bb0500d7655911bc443
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SHA1
cbf162a04a5339e9f184c04faac57433ee1db420
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SHA256
911c9d5d0a79d3b3e1d89eb8aa89116047d9903b1fe985f291eda838edc78c58
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SHA512
25f559be3faae56a5c8e2e19e716c5ea3345a06190c84b9a2b0c76f0890531db8fe6650fba989c00f7fdbdcee1032282362b989e075400a6956b9e23bc41318b
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdO58:ZVxkGOtEvwDpjcW
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 2024-01-26_dd44b1a7eae71bb0500d7655911bc443_cryptolocker
Files
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2024-01-26_dd44b1a7eae71bb0500d7655911bc443_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