Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_a17fbacfcbaa1d6852a5ca28817de20b_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_a17fbacfcbaa1d6852a5ca28817de20b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-29_a17fbacfcbaa1d6852a5ca28817de20b_cryptolocker
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Size
68KB
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MD5
a17fbacfcbaa1d6852a5ca28817de20b
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SHA1
1e255a55707cb807c7b6efcb2a630db7b06c4c80
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SHA256
6874398f0a54867de8d5b6c6b80d78108696fac1adf59bdd656a4a667527453f
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SHA512
289d62e3d11240db3332bbe8367541c48c30f9b422f1714dcd9b7c3a271aba5633436341215944f9c277df909af0881167d3daa2fa2d88f2100e7c24fbf98ae1
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUQ:DW60sllyWOtEvwDpjwF85K
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 2024-01-29_a17fbacfcbaa1d6852a5ca28817de20b_cryptolocker
Files
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2024-01-29_a17fbacfcbaa1d6852a5ca28817de20b_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