Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_917f585db5431b137527758dc3727fa6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_917f585db5431b137527758dc3727fa6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_917f585db5431b137527758dc3727fa6_cryptolocker
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Size
40KB
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MD5
917f585db5431b137527758dc3727fa6
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SHA1
b3e38e094d566f853e5ade602101ae5dff29dbdc
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SHA256
4e9ba15d0d7a0d4b74414dd5075311643c36a16c8da5b863daa446e50418aba2
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SHA512
1f61b08f3ddec83bc1880ca2e5ef6139675eba33204d05cb71a8703f65381ca2578fb4b12203651eca2355970c5ec6cd913363d3a7dbb22d0c4989da7092c3a2
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axRVZCCI:V6QFElP6n+gMQMOtEvwDpjyaYaLCp
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 2024-02-29_917f585db5431b137527758dc3727fa6_cryptolocker
Files
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2024-02-29_917f585db5431b137527758dc3727fa6_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