Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_d93af70fec1ae9bc4ea4863a9cdccae4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_d93af70fec1ae9bc4ea4863a9cdccae4_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-19_d93af70fec1ae9bc4ea4863a9cdccae4_cryptolocker
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Size
35KB
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MD5
d93af70fec1ae9bc4ea4863a9cdccae4
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SHA1
71030c9c0024c15fa28bcef744628e0e2e8c99a4
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SHA256
c44a42dcabbff94256f0a168609806b39cba8e3a80fe96d58068a5d5db001bf2
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SHA512
feff8d2fba1af20d9b1178e7ffff4e52f9a044581d4e2e282d64b2d329af9fd0ff776865267a99dedb41fe9b01917a26e374a7d2f24deb5c49fd1da9b49b2458
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmotzI0:qmbhXDmjr5MOtEvwDpj5cDtzL
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 2024-03-19_d93af70fec1ae9bc4ea4863a9cdccae4_cryptolocker
Files
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2024-03-19_d93af70fec1ae9bc4ea4863a9cdccae4_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