Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_7b073a7f4bcd079afeacaf4543d35dd4_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-30_7b073a7f4bcd079afeacaf4543d35dd4_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-30_7b073a7f4bcd079afeacaf4543d35dd4_cryptolocker
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Size
65KB
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MD5
7b073a7f4bcd079afeacaf4543d35dd4
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SHA1
05833b96d1dbeb35dd8449340af849da38b9963c
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SHA256
667aacaaa6792304ef4f54bc624367a9dde494509274139066ef7ba184c53936
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SHA512
8f595589dce004112436d033f9073bab50a721bfbdcf7d137b03b1682f9d6781c792e636831f56559f1d92559fa2c2215cf82cae6e1a4bcb6cbdf3903465f535
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi/:BbdDmjr+OtEvwDpjM8S
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 2024-05-30_7b073a7f4bcd079afeacaf4543d35dd4_cryptolocker
Files
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2024-05-30_7b073a7f4bcd079afeacaf4543d35dd4_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