Static task
static1
Behavioral task
behavioral1
Sample
2024-05-30_1532c0a4a040cf32b29959851ef57190_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-30_1532c0a4a040cf32b29959851ef57190_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-30_1532c0a4a040cf32b29959851ef57190_cryptolocker
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Size
65KB
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MD5
1532c0a4a040cf32b29959851ef57190
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SHA1
798afce1563f33e7e090f92d563a293f563cd7f0
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SHA256
00477db5765c6fdcfe26f23eebaad6bfbbc52e88dd921bd8a4745525274c7996
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SHA512
e4b66a480e38de7bcb9e2768730869bd0d68ba50d34f65b86f988902029805f149f17c5f4b8e326e9fce5269ab5304fa8fb52d7e2da1b1e27dcabde99808c3ed
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiu:BbdDmjr+OtEvwDpjM8T
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 2024-05-30_1532c0a4a040cf32b29959851ef57190_cryptolocker
Files
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2024-05-30_1532c0a4a040cf32b29959851ef57190_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