Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_585a6cde322e78247b7f9f4f461e1960_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-17_585a6cde322e78247b7f9f4f461e1960_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-17_585a6cde322e78247b7f9f4f461e1960_cryptolocker
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Size
62KB
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MD5
585a6cde322e78247b7f9f4f461e1960
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SHA1
fea16d89a052b807a9e7ad4f7968357332e313f1
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SHA256
66c0a7e0a9144d44911393ebc3c87c0f89b6e023c664f5bd628a9fba7ceb668c
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SHA512
b08efa45eeb57f8cbf5455209d04e539179ec95e817c4b4a2dac04ca02f1fae8edc0bae2f264c435b917ece9c26b915ea12fe8ff881afc963ac939f88d698092
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiA:BbdDmjr+OtEvwDpjM8x
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 2024-04-17_585a6cde322e78247b7f9f4f461e1960_cryptolocker
Files
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2024-04-17_585a6cde322e78247b7f9f4f461e1960_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