Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_d1dfbcb631939bbefa8f6a7a976f6438_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_d1dfbcb631939bbefa8f6a7a976f6438_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_d1dfbcb631939bbefa8f6a7a976f6438_cryptolocker
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Size
57KB
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MD5
d1dfbcb631939bbefa8f6a7a976f6438
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SHA1
a33c1ed9e4b0bb94cff5536049a689a39df11ad8
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SHA256
7475518f344f01afc7024c56ce4c9b8ee434c14bc8311b4c101d05a57fd1a47f
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SHA512
2fad609818fe5696aecbcc10adb370ef443d92ac303fd7b19c3759a44c0a4389fe5fc6fee089ae6eab77e23b12916bde75679f2e8e27dc0a57a4bbf0640d0218
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTb:BbdDmjr+OtEvwDpjMp
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 2024-02-14_d1dfbcb631939bbefa8f6a7a976f6438_cryptolocker
Files
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2024-02-14_d1dfbcb631939bbefa8f6a7a976f6438_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