Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker
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Size
59KB
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MD5
1dc5f59ef4f4ab4365aba79cb58f493a
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SHA1
c5ee37ce3692773d69b1de4f53ea146a1d2825d3
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SHA256
8a9a96350f7607a0e6ecccf8381fed1ce191c726e14f225611add8616f62469f
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SHA512
9ab8e06c5374647476506db7c12be2735a3eb6d01b207db85163d47628c042888324d30060c8bfabcba527e187a79d495bb2c29eb3458a360f01073d5875f723
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTg:BbdDmjr+OtEvwDpjM+
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 2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker
Files
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2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_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