Static task
static1
Behavioral task
behavioral1
Sample
2024-03-27_8303888842e51eed2c096e506f04b84f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-27_8303888842e51eed2c096e506f04b84f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-27_8303888842e51eed2c096e506f04b84f_cryptolocker
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Size
72KB
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MD5
8303888842e51eed2c096e506f04b84f
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SHA1
ad067c2af581e84d88244c51195acdfea6a58527
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SHA256
bdc14ea786f2057057b890ddeeb5f8c7d60bef342a83b79ab9fcbf40c0b98e08
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SHA512
a9b1db6b95da2573ad29f2b671612e5a58ea87f48a451ed1c87461b3b5c1e3e99e03e5801a136d910013eb10c8465e4bbc3d5dfde596cbf7b492ea07742b454a
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU1TC:DW60sllyWOtEvwDpjwF85i
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 2024-03-27_8303888842e51eed2c096e506f04b84f_cryptolocker
Files
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2024-03-27_8303888842e51eed2c096e506f04b84f_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