Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_f005eea09222d346f112f50113087e33_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_f005eea09222d346f112f50113087e33_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_f005eea09222d346f112f50113087e33_cryptolocker
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Size
99KB
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MD5
f005eea09222d346f112f50113087e33
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SHA1
0b81b5f1080616e69ff56d6d683fbf3751cad839
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SHA256
fdb10e832b2dc9d9c2006a58395134db37cb2389adb53007d361193dd4c7f71a
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SHA512
957b184658af66bf84e3ed162e40250d1a399cbe44b32030c5f0bc2f561529c25c0d7ec8825089aefeaf74adc59ad12dd22320f992cce45adb0e1dd817ff30d4
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgbwi:V6a+pOtEvwDpjtzu
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 2024-03-26_f005eea09222d346f112f50113087e33_cryptolocker
Files
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2024-03-26_f005eea09222d346f112f50113087e33_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