Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_6cb730001ed6be1a36df2237e695fe80_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_6cb730001ed6be1a36df2237e695fe80_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_6cb730001ed6be1a36df2237e695fe80_cryptolocker
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Size
65KB
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MD5
6cb730001ed6be1a36df2237e695fe80
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SHA1
b44894f6a32696695cf9304d8f985de640a2ecff
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SHA256
f643a92bdde52f883c647f9d6e5b3be2bfb6f3d06773fb6b06ddf6b577258064
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SHA512
8cae108bcbb1e2ea1d9eff6667d790068473e6e80ac9fe2b90e830982ead90c7717ea227519f9045b9a7b6694d3770834a9810e31fe421b50406d1e4947ae111
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi2:BbdDmjr+OtEvwDpjM8z
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 2024-06-01_6cb730001ed6be1a36df2237e695fe80_cryptolocker
Files
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2024-06-01_6cb730001ed6be1a36df2237e695fe80_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