Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_4d9d077ae63b3e2402d62d77c191e6f4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-15_4d9d077ae63b3e2402d62d77c191e6f4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_4d9d077ae63b3e2402d62d77c191e6f4_cryptolocker
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Size
131KB
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MD5
4d9d077ae63b3e2402d62d77c191e6f4
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SHA1
dc24d4497af91620f499bf9c4f19cf43dd3d4d91
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SHA256
b012066ad546672b7972f6971e36940159c7d5c15550fb17b83575afb78fc99d
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SHA512
9a2c4f0311659a50b9af3ce77218bef61139f24bad07615c197f8133b9b0a21750241f685d34e34b9474e77502650f5ac407c4b61affb191d4f6760d0eb55921
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgp699GNtL1ey7:V6a+pOtEvwDpjtzy
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 2024-03-15_4d9d077ae63b3e2402d62d77c191e6f4_cryptolocker
Files
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2024-03-15_4d9d077ae63b3e2402d62d77c191e6f4_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