Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_c7c2fda11ec2446048cb148bf2aa9e2b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-26_c7c2fda11ec2446048cb148bf2aa9e2b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_c7c2fda11ec2446048cb148bf2aa9e2b_cryptolocker
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Size
41KB
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MD5
c7c2fda11ec2446048cb148bf2aa9e2b
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SHA1
808f89898a0d5d54b14145d67333659dbe91fd6b
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SHA256
51f227fcc23062022906070414ae35fff4c498740e75f053def9896e7a1d840e
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SHA512
dacd26bb44d610a1c3a9e4c6c10d1beb6844883498350aaf2d09e22fb23e7908ee0b55b8b5608c6f7dffe5a5ef1f169f9460d83d70948844e90f10976c42c7a4
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOF:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/3
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 2024-03-26_c7c2fda11ec2446048cb148bf2aa9e2b_cryptolocker
Files
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2024-03-26_c7c2fda11ec2446048cb148bf2aa9e2b_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