Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_174e4f12cd5da6224599643a31da1300_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_174e4f12cd5da6224599643a31da1300_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_174e4f12cd5da6224599643a31da1300_cryptolocker
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Size
64KB
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MD5
174e4f12cd5da6224599643a31da1300
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SHA1
dea52bff1cfcd427bd91b62f34201e91dfc1efe4
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SHA256
47dee1fd6fa89742d70986388bad0b7124b7482f9a9a9a2012fbe42dd285a2e3
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SHA512
d8cca81c6ec2800273e65b6f2b3c594ac7754ec61b792a109e2b16179bd0c7f88ba98197b22ac409e07c8af241397417d41270dd3ed1f39b1bff920989348252
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/x7:6j+1NMOtEvwDpjr8ox8UDEpN/d
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 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-12_174e4f12cd5da6224599643a31da1300_cryptolocker
Files
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2024-02-12_174e4f12cd5da6224599643a31da1300_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE