Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_f8b3669e9f9c9bc8493d7ed3daeb6138_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_f8b3669e9f9c9bc8493d7ed3daeb6138_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-21_f8b3669e9f9c9bc8493d7ed3daeb6138_cryptolocker
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Size
68KB
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MD5
f8b3669e9f9c9bc8493d7ed3daeb6138
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SHA1
a998a22608e78caaa207b52c37cbe0a2d1906b05
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SHA256
68ea377ec3b3745c2aa12060188f5277000ae92aaa1f4bf740ead90596b07428
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SHA512
37d86f0079466c643136441c7caf1f0d6fb3495e64c232bea72723f793ddaf5c888578b5d9683e5d53f442fa07afe1454ec39df5485d0f16a21a1b1a3cc9af64
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUE:DW60sllyWOtEvwDpjwF852
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-21_f8b3669e9f9c9bc8493d7ed3daeb6138_cryptolocker
Files
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2024-02-21_f8b3669e9f9c9bc8493d7ed3daeb6138_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ