Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_05f208a1f5c5794d45dd9963d3d050a7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_05f208a1f5c5794d45dd9963d3d050a7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_05f208a1f5c5794d45dd9963d3d050a7_cryptolocker
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Size
48KB
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MD5
05f208a1f5c5794d45dd9963d3d050a7
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SHA1
9bc0a077a77eaac9b4f74b92f35fd1d617b4ad27
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SHA256
666523ec55e73d43e95460ebdc98c648bc780a88cd7ea5a507d64e34d5b8b3ec
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SHA512
0a0201ec792f3dacbea99435108c5e21ef9db97be93ebd7b6f87fdf5b19c456542ae02538f4e34190c3d6d57d0fe9b9b07cc49541865dfe1b1652d80f8719496
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvw:BbdDmjr+OtEvwDpjMXZ
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 2024-02-03_05f208a1f5c5794d45dd9963d3d050a7_cryptolocker
Files
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2024-02-03_05f208a1f5c5794d45dd9963d3d050a7_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