Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_0feb828fe9b594b9afbaf87bd2949bf7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_0feb828fe9b594b9afbaf87bd2949bf7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-28_0feb828fe9b594b9afbaf87bd2949bf7_cryptolocker
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Size
64KB
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MD5
0feb828fe9b594b9afbaf87bd2949bf7
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SHA1
5fa0d08181975b5c314a7d3ce53562095994b132
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SHA256
65c84ef7d064cb711d52fdde1d4ea8e510ba6743610ecb436efd9d3a1586eea7
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SHA512
007069998dbcbae81fe410e1853068ddfaa5af3b353ecd03a1309d29a99bc9dc85836859988f21fc336bbceb62baa378fb9f3ce35de8408a8c4fcbef4ffdfbcf
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SSDEEP
768:qyOKYN6LsoEEeegiZPvEhHSG+gXv3t5XdrDmjr5tOOtEvwDpj:qybS6QFElP6n+gXvVDmjr5MOtEvwDpj
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-28_0feb828fe9b594b9afbaf87bd2949bf7_cryptolocker
Files
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2024-01-28_0feb828fe9b594b9afbaf87bd2949bf7_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
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE