Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_f1072d3fca9a65d99bbc353d70b61cf9_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-21_f1072d3fca9a65d99bbc353d70b61cf9_cryptolocker.exe
Resource
win10v2004-20240220-en
General
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Target
2024-02-21_f1072d3fca9a65d99bbc353d70b61cf9_cryptolocker
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Size
98KB
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MD5
f1072d3fca9a65d99bbc353d70b61cf9
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SHA1
85ddf107abb29b0f39c761fb6da11206ddf54156
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SHA256
c14dbc4eebacef7a3e580dff526c357deca1c065a2cb64bc70aa703c2868b937
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SHA512
d033be04e47bca355041db7dbb50a73a815e0ed00e3d05b7e2dbb230a902b27c489dd8ed7b4ed18937d0be0d197541e1ba04fff858212fbd96931f05c112bc69
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SSDEEP
1536:26QFElP6n+gBQMOtEvwDpjQGYQbN/PKwNCW7:26a+2OtEvwDpjtz1
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 2024-02-21_f1072d3fca9a65d99bbc353d70b61cf9_cryptolocker
Files
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2024-02-21_f1072d3fca9a65d99bbc353d70b61cf9_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