Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_9ed258abbe6c1369968f37a69fe19c66_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-17_9ed258abbe6c1369968f37a69fe19c66_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-17_9ed258abbe6c1369968f37a69fe19c66_cryptolocker
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Size
63KB
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MD5
9ed258abbe6c1369968f37a69fe19c66
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SHA1
24a09295e33c9a4aebd98e417fbd6c419e4159a9
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SHA256
9c3c5fbf92039c8a15cd0f09f30bed37e82864175c9744edd6aa93a13b66d98d
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SHA512
99bf7bf36a373caa6fde1e6b84f1eedc2ca4d07d9d1bb5167eec1508eb6b3b68524f3efbfbc012c0d6e87f8b279792238af6fe8c592e73963ed1df9b27c38975
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10Kmc:6j+1NMOtEvwDpjr8ox8UDEy0Kmc
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 2024-02-17_9ed258abbe6c1369968f37a69fe19c66_cryptolocker
Files
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2024-02-17_9ed258abbe6c1369968f37a69fe19c66_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