Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_30aca327e5df2a29e7ec21f5480991a7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_30aca327e5df2a29e7ec21f5480991a7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_30aca327e5df2a29e7ec21f5480991a7_cryptolocker
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Size
64KB
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MD5
30aca327e5df2a29e7ec21f5480991a7
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SHA1
e3501c79a1cfb50945a3ef56613f65dc2ae04a92
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SHA256
7008954d2f572039b22ec43995a5fda53116bb773e00bbdaac0577eb68d4c227
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SHA512
7f9592488c154aefc621cef6e3a344ab8ecc5fa0d0412ddaecf64208cf24b46621b1de195a3a20b1f6559419cc7e9601570d7101ed70066a1157b3c044803720
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMYd:6j+1NMOtEvwDpjr8ox8UDE7
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 2024-03-12_30aca327e5df2a29e7ec21f5480991a7_cryptolocker
Files
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2024-03-12_30aca327e5df2a29e7ec21f5480991a7_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