Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_349bad41a7ff4cb39feb91f248a8dca1_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-01_349bad41a7ff4cb39feb91f248a8dca1_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-01_349bad41a7ff4cb39feb91f248a8dca1_cryptolocker
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Size
57KB
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MD5
349bad41a7ff4cb39feb91f248a8dca1
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SHA1
ef202ce19c114bf9bbc337eef42e6fc6bd001faa
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SHA256
bb8179a40e3e1b5131c4f6516c40491c82c4f587dd8be5215242bffd36d346a3
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SHA512
623dc00b77edac72e27e5b98d3cb36f6984f2ad27f551baca5aa697c0f55c41b1c0b92e5ddb8104aedfc7dd0241f2f99ea51191bc19c940f87e3119eaa0c306a
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb6Impyw:BbdDmjr+OtEvwDpjMT
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 2024-06-01_349bad41a7ff4cb39feb91f248a8dca1_cryptolocker
Files
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2024-06-01_349bad41a7ff4cb39feb91f248a8dca1_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