Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_851df5d498771d59d73f9163ac2b72e7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_851df5d498771d59d73f9163ac2b72e7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-03-28_851df5d498771d59d73f9163ac2b72e7_cryptolocker
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Size
38KB
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MD5
851df5d498771d59d73f9163ac2b72e7
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SHA1
6fc5956dec592944216ddf383c2a8a8605527a77
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SHA256
a1287709636052fc53b270f029845392b7eaf26b8f2354b5ff68014b6bb29ee5
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SHA512
a67dc3facdb88a1a80b780e979be521a5d0a2cea62fbdee69a81d35aeec82ca61593dd39d8126c829752291b6c58006c8614af4c944ead58704424a58b071adf
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SSDEEP
768:V6LsoEEeegiZPvEhHSG+gDYQtOOtEvwDpj/MLam5axzYF9:V6QFElP6n+gMQMOtEvwDpjyaYalS9
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 2024-03-28_851df5d498771d59d73f9163ac2b72e7_cryptolocker
Files
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2024-03-28_851df5d498771d59d73f9163ac2b72e7_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