Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_6bb6b6d798dbed0b8a5bc940e814176f_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-28_6bb6b6d798dbed0b8a5bc940e814176f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_6bb6b6d798dbed0b8a5bc940e814176f_cryptolocker
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Size
62KB
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MD5
6bb6b6d798dbed0b8a5bc940e814176f
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SHA1
5565f008b19ccea85ee46a4002991e84810f5a50
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SHA256
c1562c31ee32906eac2948461279b39c093ab6823a0029f2d7be7503033e2cda
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SHA512
867b67e7e7ac936b55b7e8ec605a0a087cbec6dbd19cd1fa477acb2d4d6508ee0debc3768f4082784f2daf848e5be0fee1f2ca3981e0613964445c7b431e0ed3
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsDr:BbdDmjr+OtEvwDpjM8X
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 2024-02-28_6bb6b6d798dbed0b8a5bc940e814176f_cryptolocker
Files
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2024-02-28_6bb6b6d798dbed0b8a5bc940e814176f_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