Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_94f996c466cb6cae131d6b55a5e90acc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_94f996c466cb6cae131d6b55a5e90acc_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_94f996c466cb6cae131d6b55a5e90acc_cryptolocker
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Size
69KB
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MD5
94f996c466cb6cae131d6b55a5e90acc
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SHA1
0240278b650a4dfd58351064588a29359e872f0f
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SHA256
ff285066054a08013fb79ffd7c7f9d9bb8ff953d00223da6db75f057aaa86d9d
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SHA512
b0d238b2fe7cce00ecab4706fc9277d517213f95200042c19c83b6f56e3647c80e0c63df690b9bcef31cc3100e543d3eb1f5fdd75b765ad019d2d355ff1d503d
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUbeLz7:DW60sllyWOtEvwDpjwF85E
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 2024-03-12_94f996c466cb6cae131d6b55a5e90acc_cryptolocker
Files
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2024-03-12_94f996c466cb6cae131d6b55a5e90acc_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