Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_25e8054370189a774f933208f1fdce83_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_25e8054370189a774f933208f1fdce83_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_25e8054370189a774f933208f1fdce83_cryptolocker
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Size
70KB
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MD5
25e8054370189a774f933208f1fdce83
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SHA1
6dbdb88f72bea1111528aa98197b78da766af202
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SHA256
448f2a3957a5a530bef0a3cda812551731e8002f8371af8b508cc185b85f706f
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SHA512
ccf3c6a7239e650a13ce0bb0e1a21acb3d70856f477dcf0809ad1a18ed3bb87ca13d859bacc0b1894efeccd80234de902c9e2701e4b905be17141e089a1fe2ef
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOQ:DW60sllyWOtEvwDpjwF85v
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 2024-02-17_25e8054370189a774f933208f1fdce83_cryptolocker
Files
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2024-02-17_25e8054370189a774f933208f1fdce83_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