Behavioral task
behavioral1
Sample
2024-04-24_e882214531b08c9de210893956ed7b5f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_e882214531b08c9de210893956ed7b5f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_e882214531b08c9de210893956ed7b5f_cryptolocker
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Size
89KB
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MD5
e882214531b08c9de210893956ed7b5f
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SHA1
113bf18bd303672ac7b20edde7a3b951545ac328
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SHA256
1762013807444fd52724e1e4404fec7c44af2b6ffabe442ce9c3ef3f97ea9e9c
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SHA512
ea86fe128b18d82c432235dc7e802984a8302920c45c46c12186e806340d6c7a8b1fbdcbc50fe1d742ae5a0138b1de36f23f7cae05810aa9912262caeb160c21
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SSDEEP
1536:H6QFElP6n+gou9cvMOtEvwDpjrYTjipvF2bx1PQA3:H6a+uSEOtEvwDpjrYvQd2P3
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 2024-04-24_e882214531b08c9de210893956ed7b5f_cryptolocker
Files
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2024-04-24_e882214531b08c9de210893956ed7b5f_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_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - 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