Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_b57d1174ab6473e7631ccc57cc5569f4_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-08_b57d1174ab6473e7631ccc57cc5569f4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_b57d1174ab6473e7631ccc57cc5569f4_cryptolocker
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Size
84KB
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MD5
b57d1174ab6473e7631ccc57cc5569f4
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SHA1
19ea2cc937da4ca097359f865d63110e274ca163
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SHA256
c39ff4dbee26cdcaf5cffe04c70a4cb9691ec931a8e9aea8b792911d71d17858
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SHA512
a7e2fc72ae5a1d2d5d7af7a10360468bd98d9fb1487d46ca1fbaf6f342d96f5d4a99db08920941503de2b53bbeb1ba28a599f2013e5017e4052e98c9a0b3c2a8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNlVSLQQdmQ:V6a+pOtEvwDpjvpA
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 2024-03-08_b57d1174ab6473e7631ccc57cc5569f4_cryptolocker
Files
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2024-03-08_b57d1174ab6473e7631ccc57cc5569f4_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ