Static task
static1
Behavioral task
behavioral1
Sample
2024-04-29_1de6b7a6284036a7d66fd8297690cc3b_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-29_1de6b7a6284036a7d66fd8297690cc3b_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-29_1de6b7a6284036a7d66fd8297690cc3b_cryptolocker
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Size
52KB
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MD5
1de6b7a6284036a7d66fd8297690cc3b
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SHA1
923ac707da693904030254025d53321c31c3a1b5
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SHA256
6aa8ec311d4f803fd4412ad41e1b734c86eab76ac995e1ca68e7e6f52ba33932
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SHA512
05ce69a9549c94d616e74662aee961bd16847075009751104cf18cf5408c869a39041f19ec8dd407447e4b4f85674584cfc417d9e9211e75d92b023d72038ebd
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRkHH:6j+1NMOtEvwDpjr8hhXin
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 2024-04-29_1de6b7a6284036a7d66fd8297690cc3b_cryptolocker
Files
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2024-04-29_1de6b7a6284036a7d66fd8297690cc3b_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