Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_2632ed3c5e84197da5dc66c2bd939377_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_2632ed3c5e84197da5dc66c2bd939377_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_2632ed3c5e84197da5dc66c2bd939377_cryptolocker
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Size
53KB
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MD5
2632ed3c5e84197da5dc66c2bd939377
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SHA1
7b1fbcbdaf6413f980b899298bc93c313c87ad58
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SHA256
85dae484a87e4ce84bac8e6658fc837e08ecbb04bddb27e006807ab529efca76
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SHA512
d32fcb387a4fe757572ca76f3b1b33a862ca6f7b0ec677fc9f7132e47e9a5a40634a6ec3133d969ebc40417a43f2c78c867eae6c3a79383027b3b4a46a6dd459
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz74:6j+1NMOtEvwDpjr8oxEC
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 2024-03-15_2632ed3c5e84197da5dc66c2bd939377_cryptolocker
Files
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2024-03-15_2632ed3c5e84197da5dc66c2bd939377_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