Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_f21cea5bed98b9a387fbf4c929bb103a_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-23_f21cea5bed98b9a387fbf4c929bb103a_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_f21cea5bed98b9a387fbf4c929bb103a_cryptolocker
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Size
85KB
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MD5
f21cea5bed98b9a387fbf4c929bb103a
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SHA1
487a9833d180e4379fc16a789b7a2915fbc8a7b3
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SHA256
9a1dc38e0871c100bb08715bf4c07aeb5b66646b596a659f71e8ea24c558369c
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SHA512
2593f950262ca1a43712fca041259ced4de6d6b642e3ec844c1f45fc1e095b0dd52cecd97a867731d29a3b4e592deb7155f96048a4aef48c9a6a8b492c03350c
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLa5VccPtNw5CS95yFPnYa:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6a
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 2024-04-23_f21cea5bed98b9a387fbf4c929bb103a_cryptolocker
Files
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2024-04-23_f21cea5bed98b9a387fbf4c929bb103a_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