Static task
static1
Behavioral task
behavioral1
Sample
2024-04-26_3b1e23fd7e7490453a5a30b508d8dfcb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-26_3b1e23fd7e7490453a5a30b508d8dfcb_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-26_3b1e23fd7e7490453a5a30b508d8dfcb_cryptolocker
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Size
52KB
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MD5
3b1e23fd7e7490453a5a30b508d8dfcb
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SHA1
8dd44c06b708107997e86250d53bb194a8d9fc3c
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SHA256
d22ace0e8146ce82289ee449b2961a4a28c0a37ee477f84ed4401d292736c7bf
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SHA512
6281b6f526ec7b0f74164fbbc0bf75a54a6aea4482d27c8f1c7fa1eced33a40f853caa5d915550b3763023631a7edff1acba1f41ff5a984376c513b597f22413
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjeJQ7pojkRaw:V6a+pOtEvwDpjR
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 2024-04-26_3b1e23fd7e7490453a5a30b508d8dfcb_cryptolocker
Files
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2024-04-26_3b1e23fd7e7490453a5a30b508d8dfcb_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