Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_4397eb6e0c202d54da79e28488bdaefd_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-15_4397eb6e0c202d54da79e28488bdaefd_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_4397eb6e0c202d54da79e28488bdaefd_cryptolocker
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Size
38KB
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MD5
4397eb6e0c202d54da79e28488bdaefd
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SHA1
8cd4e751b97456ae39d7566be63fb87343a64c2b
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SHA256
7f1afc1160af67c2d7e69f4b121ee6fb4e6d980fd4f1c9083c895cc4f976dd17
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SHA512
77a2342cbc428bdb9ccb4c0903aad422ca5b53bcc476e308d767b970392560f721c639689fbc3f5c20ae58c990b8873d324689197bd030f7be9c9b5b0f456a52
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SSDEEP
768:wHGGaSawqnwjRQ6ESlmFOsPoOdQtOOtEvwDpjm6WaJIOc+UPPEkLp1:YGzl5wjRQBBOsP1QMOtEvwDpjgarrkLr
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 2024-04-15_4397eb6e0c202d54da79e28488bdaefd_cryptolocker
Files
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2024-04-15_4397eb6e0c202d54da79e28488bdaefd_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_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.yya Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ