Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_855868d36fcd781f91be0ced2e600d76_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_855868d36fcd781f91be0ced2e600d76_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_855868d36fcd781f91be0ced2e600d76_cryptolocker
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Size
67KB
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MD5
855868d36fcd781f91be0ced2e600d76
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SHA1
67cda811c278e0d0e2bb884f136e739206f1a62b
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SHA256
77905446d736e80c6af5006b223f19a45cd228c44c1fa0d4ab70180eadf46e8a
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SHA512
052e543c6ba82c132e27fc995af30665368c15f952edab6f89d224ad5754f652a6d45ecaa168112de9a2915fcbd04e15a6a2943ac432354026e15f7308ce0a27
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUI: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 2024-03-25_855868d36fcd781f91be0ced2e600d76_cryptolocker
Files
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2024-03-25_855868d36fcd781f91be0ced2e600d76_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