Static task
static1
Behavioral task
behavioral1
Sample
2024-04-27_4401242878887e1d84d9c4e7ac61cf4e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-27_4401242878887e1d84d9c4e7ac61cf4e_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-27_4401242878887e1d84d9c4e7ac61cf4e_cryptolocker
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Size
55KB
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MD5
4401242878887e1d84d9c4e7ac61cf4e
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SHA1
ed183e890a23843db2beef645eaf7875577b4aee
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SHA256
8e3ab9ba68630f8655e588af40124725974f639a41763bfe90b1cad1f9a78a45
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SHA512
68fa36b00dd932ac8c4e71baf5655c9493d29e2d6f47e4f8c419c569b8b7a4f84b5b97d1009d854abf77644e3390ae4c18c31172473a68709955c8a835d97db3
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyx: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 2024-04-27_4401242878887e1d84d9c4e7ac61cf4e_cryptolocker
Files
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2024-04-27_4401242878887e1d84d9c4e7ac61cf4e_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