Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_a09659fd944aa9f24dcafef8872ec656_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_a09659fd944aa9f24dcafef8872ec656_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_a09659fd944aa9f24dcafef8872ec656_cryptolocker
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Size
70KB
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MD5
a09659fd944aa9f24dcafef8872ec656
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SHA1
88afa461f801724ae0e7f5d4e7f746a26e4e509f
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SHA256
1b1b42dcc7c13152f84db48a7c93f35711826cf1edef90af2b115167b632da78
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SHA512
af7adce8380b4ea0251fed78f12da3fad7be664fecf66c4ef0fccc3b27ba9c3949f66958229a185652161419ea86622cd6e03efec0c9ab3b0b59fa29da9cfd48
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUtbCH:DW60sllyWOtEvwDpjwF85C
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 2024-02-29_a09659fd944aa9f24dcafef8872ec656_cryptolocker
Files
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2024-02-29_a09659fd944aa9f24dcafef8872ec656_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