Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_44e3815d37c1e1979913407f5e875fa1_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-26_44e3815d37c1e1979913407f5e875fa1_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_44e3815d37c1e1979913407f5e875fa1_cryptolocker
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Size
124KB
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MD5
44e3815d37c1e1979913407f5e875fa1
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SHA1
ecf64ffc6496ddf94aab806e33b43bd9912647a4
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SHA256
075f8d9fa07c62e0d20e16c0d4e8643ee410913dc86f791b1d1604d80967a204
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SHA512
ce7fc9cb607f263a648f9aba8cd08d8d13d76e641e49682e57db35af68f55ced824bd2e0710af1970c278fab7e40d2948cd5f013ab7158d070583b987a36ca57
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SSDEEP
768:gUQz7yVEhs9+4T/1bytOOtEvwDpjNbZ7uyA36S7MpxRIIXVe3mU9TYwlOBTZ+msq:gUj+AIMOtEvwDpjNbwQEIPlemUhYp60f
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-26_44e3815d37c1e1979913407f5e875fa1_cryptolocker
Files
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2024-03-26_44e3815d37c1e1979913407f5e875fa1_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE