Static task
static1
Behavioral task
behavioral1
Sample
2024-03-10_1d6907af67170f6c7e527e16ee7706f2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-10_1d6907af67170f6c7e527e16ee7706f2_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-10_1d6907af67170f6c7e527e16ee7706f2_cryptolocker
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Size
49KB
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MD5
1d6907af67170f6c7e527e16ee7706f2
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SHA1
f04e7228eddbde236588cf4ade3b87a85e67a30d
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SHA256
8c022e29ad8276a5f70167ec08d9121e47da38e0ac35d13a6d1ab0d099265ea7
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SHA512
049299ed57cea3145289b1063fc45c99bb4b2d4a95ec500001744a1be9c8f4235e0ec134881b83e9be3f25ecdabb785513aa4ee1d0e14ff9c2aa5a086c1c361d
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdUvV:BbdDmjr+OtEvwDpjMXM
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 2024-03-10_1d6907af67170f6c7e527e16ee7706f2_cryptolocker
Files
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2024-03-10_1d6907af67170f6c7e527e16ee7706f2_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