Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_8a8b9db157792e0174454b272e3f865e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_8a8b9db157792e0174454b272e3f865e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_8a8b9db157792e0174454b272e3f865e_cryptolocker
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Size
95KB
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MD5
8a8b9db157792e0174454b272e3f865e
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SHA1
cb6411ab7391708610b66adc56a30f1ada0991e9
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SHA256
de81f3015eab76aa15afbc4b4d0c3894ee694fa194e988ae8d712d430c1249be
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SHA512
e0fb427008caeb6e45982fc2384ea4313973fa93cce8b269185a0c212525b61e291e0c5f0f847f58b4a4f1f5682fd948303fad9f5343db80c055d383d49f2c90
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpwf:V6a+pOtEvwDpjtzz
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 2024-03-08_8a8b9db157792e0174454b272e3f865e_cryptolocker
Files
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2024-03-08_8a8b9db157792e0174454b272e3f865e_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