Static task
static1
Behavioral task
behavioral1
Sample
2024-01-23_fee1c1e795102a8d5613851e3d9003e1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-23_fee1c1e795102a8d5613851e3d9003e1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-23_fee1c1e795102a8d5613851e3d9003e1_cryptolocker
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Size
68KB
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MD5
fee1c1e795102a8d5613851e3d9003e1
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SHA1
9646160eb0a4ccbebfdf33cddfc898a544c3806a
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SHA256
e48d582e292108da58197d78422540e4729f691f53834b572dbef7ba26ead602
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SHA512
6fa4ae94eafe19b48c12a1408cb5658b15aae723eee5a8ff8256fd8fb8f6ff9015f57139e5f576562eb9b28a1b328767a50d49391afb7d0eef8d00c8fbbdf7f9
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU0:DW60sllyWOtEvwDpjwF85W
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 2024-01-23_fee1c1e795102a8d5613851e3d9003e1_cryptolocker
Files
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2024-01-23_fee1c1e795102a8d5613851e3d9003e1_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