Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_4796f4ff47ee413f22e3493d694d5ffa_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_4796f4ff47ee413f22e3493d694d5ffa_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_4796f4ff47ee413f22e3493d694d5ffa_cryptolocker
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Size
62KB
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MD5
4796f4ff47ee413f22e3493d694d5ffa
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SHA1
04ff86437f2416030b7632d23aa7d27bfa1a467c
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SHA256
c48fdb41cf9db5313b3414371eb3f7622d44b5703ec2b5b333d59d43a09cd8f2
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SHA512
7b1364fbac528e5928594df926a05b5cc220a8a42076df422a7162537a01c12d096b71dad009b4058419eece4f2057eec8beeeb93ba4c7aae436a4864321af31
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiEY:BbdDmjr+OtEvwDpjM8u
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-23_4796f4ff47ee413f22e3493d694d5ffa_cryptolocker
Files
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2024-04-23_4796f4ff47ee413f22e3493d694d5ffa_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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE