Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_74a45738980efd76330b96277c3b7a65_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-19_74a45738980efd76330b96277c3b7a65_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-19_74a45738980efd76330b96277c3b7a65_cryptolocker
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Size
103KB
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MD5
74a45738980efd76330b96277c3b7a65
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SHA1
0e5aa78520b1d47a2e0f85832564b1f531b00375
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SHA256
108f66493600f6c020e7fd6848495570e646a7c45a10bbc8a1aff24c1ad2d8a0
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SHA512
edfeadee6779d0584cd2f5057ccdb61a23c2103f76acc6dab0bd7476989c68732e5202a766b9609dc14a805aa94a50c852dc858323e6c05acbbd90c3e6203aec
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpwqWsviPI:V6a+pOtEvwDpjtzm
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 2024-02-19_74a45738980efd76330b96277c3b7a65_cryptolocker
Files
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2024-02-19_74a45738980efd76330b96277c3b7a65_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