Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_a9fd60d0c9f5a1bf6dd64964d09bdcdc_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_a9fd60d0c9f5a1bf6dd64964d09bdcdc_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_a9fd60d0c9f5a1bf6dd64964d09bdcdc_cryptolocker
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Size
67KB
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MD5
a9fd60d0c9f5a1bf6dd64964d09bdcdc
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SHA1
f855b95761a2e991768002b84262f8d31918c964
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SHA256
f2a6ebfd549cfee2eba0a3b5ba6eeaa34893495317f76d3960080326b3c9e87b
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SHA512
fc1f001aa77ee02979d50957fd91c7f69dfc67f8133586e5ebd2d83ea0df50d2dc31fd60b51179ca25b90e7432547d419bfa840b61f5c3e6696a0b4c2f264394
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUn:DW60sllyWOtEvwDpjwF85J
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 2024-02-24_a9fd60d0c9f5a1bf6dd64964d09bdcdc_cryptolocker
Files
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2024-02-24_a9fd60d0c9f5a1bf6dd64964d09bdcdc_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