Static task
static1
Behavioral task
behavioral1
Sample
2024-04-20_c4fe33c7655f6398b69cb2fcbb4186cc_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-04-20_c4fe33c7655f6398b69cb2fcbb4186cc_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-20_c4fe33c7655f6398b69cb2fcbb4186cc_cryptolocker
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Size
92KB
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MD5
c4fe33c7655f6398b69cb2fcbb4186cc
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SHA1
f08ae9d3a6827e3657b0339138905f6afc3fe85c
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SHA256
fbfedbafccdae44cfc7a2274b3d84e935a3944c62e61339c8c66dd43e8557c7f
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SHA512
a6f48b67cd45addce149a23874cc413e98c1e406e1f3157378960c74973418c2cfc89ca103008ff08d4e9e6f4bf542093057a77b83a2ab3f023a879fda659c93
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwMgN2:V6a+pOtEvwDpjtz0
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 2024-04-20_c4fe33c7655f6398b69cb2fcbb4186cc_cryptolocker
Files
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2024-04-20_c4fe33c7655f6398b69cb2fcbb4186cc_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