Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_23578cbc8ea9d9684f454e8f58df730d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_23578cbc8ea9d9684f454e8f58df730d_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_23578cbc8ea9d9684f454e8f58df730d_cryptolocker
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Size
68KB
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MD5
23578cbc8ea9d9684f454e8f58df730d
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SHA1
06c352e851207b2c840ac07646362a046e7ac3a8
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SHA256
23235ccf2434fcc838ea88fafdb10592eab089417fe343acf1adabd5286972b0
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SHA512
924fe2d8b43e5fa11da6e151a2586159475952ff90392b4bd7ed0ae4b09b0e5bc3a5fab07f212927db775e368e4025e2694ec0a5f3ae9215ee26b91fb0a1374b
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU+: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 2024-03-18_23578cbc8ea9d9684f454e8f58df730d_cryptolocker
Files
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2024-03-18_23578cbc8ea9d9684f454e8f58df730d_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