Behavioral task
behavioral1
Sample
2024-03-13_e60012e6478b2554b312af9a560cd71a_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-13_e60012e6478b2554b312af9a560cd71a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-13_e60012e6478b2554b312af9a560cd71a_cryptolocker
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Size
115KB
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MD5
e60012e6478b2554b312af9a560cd71a
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SHA1
759e062470b292f488f1b3e3385c4a12fdca563b
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SHA256
82d584ff573a7ef3ef11c52084b6cc835ab2aa38d0afc0a46eb4ecc3c4b319de
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SHA512
6b9c434c0c53055c7d8ee4210ee7bc5184ba3faff769364b1784d94bfa809f124fd79f533b40edabbf6bd685e30e23d996e32710a0060ee4630b5ed8bbe65f73
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp0QVOD:z6a+CdOOtEvwDpjczv
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-13_e60012e6478b2554b312af9a560cd71a_cryptolocker
Files
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2024-03-13_e60012e6478b2554b312af9a560cd71a_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE