Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_658805e200f5e1fef310434baa00754b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_658805e200f5e1fef310434baa00754b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_658805e200f5e1fef310434baa00754b_cryptolocker
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Size
85KB
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MD5
658805e200f5e1fef310434baa00754b
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SHA1
0acc6caa78fe653c9b3ae2d1845cd7c2bdb6bbcc
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SHA256
2e460750ce1b4f2befc28e07a31f3dd6f421d1d421ddfa2b91602fc348656566
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SHA512
e3cd9df78b6c1190f68685420e5d1d88289a75aa3c490260f968a69a3fc5465dc726e1884acb40c502fef8b6d6fb84c1d671fca42d659cfd0ce67112c22f737e
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSL8qm:V6a+pOtEvwDpjvpN
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 2024-03-14_658805e200f5e1fef310434baa00754b_cryptolocker
Files
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2024-03-14_658805e200f5e1fef310434baa00754b_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_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.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