Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_b3cc7120f0701c639ec13fdc211778f7_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-30_b3cc7120f0701c639ec13fdc211778f7_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-04-30_b3cc7120f0701c639ec13fdc211778f7_cryptolocker
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Size
39KB
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MD5
b3cc7120f0701c639ec13fdc211778f7
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SHA1
efee137deffb50c2eb4ff9132a85c2bba6250532
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SHA256
aab0719519e5426609397e26f82b75b61a2ef4935196b5e97921bbd96d022a7a
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SHA512
31bb81c45025a06ccf6df6810deeb6591f526e23bfc3444fea575d1635866f63c966162abc7fc47461693fcbfec9345d120f06ea3dfb5d90b1e3743bf60feac5
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuD+/:ZzFbxmLPWQMOtEvwDpjLeJAsKce
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-30_b3cc7120f0701c639ec13fdc211778f7_cryptolocker
Files
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2024-04-30_b3cc7120f0701c639ec13fdc211778f7_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ