Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_17f889065a30138c854bd5c7e67ec3ad_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-27_17f889065a30138c854bd5c7e67ec3ad_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-27_17f889065a30138c854bd5c7e67ec3ad_cryptolocker
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Size
53KB
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MD5
17f889065a30138c854bd5c7e67ec3ad
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SHA1
61c5ed69a3272fcc1f0f6feff89e385db7c0478f
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SHA256
afe7b87a1678b66b1e843f19785b60069eff24439489ef6dd7b81d1b701a3603
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SHA512
8407621e318de51aaa8a7c6bb920139d2b2c690a24a2a2aa3bef1796e1533bba4f856b7bf124968a9a233a42eba6f7439087ae59e10665f5e93bb78b8c0197c1
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61w:BbdDmjr+OtEvwDpjMS
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 2024-01-27_17f889065a30138c854bd5c7e67ec3ad_cryptolocker
Files
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2024-01-27_17f889065a30138c854bd5c7e67ec3ad_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