Static task
static1
Behavioral task
behavioral1
Sample
2024-04-25_54447ad6464c56719ac0c2ed7ba178be_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-25_54447ad6464c56719ac0c2ed7ba178be_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-25_54447ad6464c56719ac0c2ed7ba178be_cryptolocker
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Size
63KB
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MD5
54447ad6464c56719ac0c2ed7ba178be
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SHA1
b06468b62fff916cc19fce3aa2ebf8ff7a532ed6
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SHA256
366c25f792f6a605338542e7aeb41455e7ed3b1d7d4306acb153670020d1b2a3
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SHA512
91cd6a40308b8cb685b6fa9a65344349ccdaccc25a7ae002a11894c070694139758d7349ab1302a81d8053eb609c3261fd9ef556a21de35d95df5f3f6c20e648
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsi3:BbdDmjr+OtEvwDpjM86
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 2024-04-25_54447ad6464c56719ac0c2ed7ba178be_cryptolocker
Files
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2024-04-25_54447ad6464c56719ac0c2ed7ba178be_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