Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_4c938707c5328668147975d63c2316e0_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-27_4c938707c5328668147975d63c2316e0_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-27_4c938707c5328668147975d63c2316e0_cryptolocker
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Size
40KB
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MD5
4c938707c5328668147975d63c2316e0
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SHA1
916a8d022ed636015ff2f13d53792e377e464661
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SHA256
d0bad177307d1d0d9c32d910a6d7e728b11533fde461c971d8e33a6db5b33166
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SHA512
906a81893e60ba59928876db6ecbc073288194f1533a60acfb46c8cc0fd207c310df40695325ed55270366b3ea974f39705135376afeacc17eb8ce0cefcf4843
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDeM:ZzFbxmLPWQMOtEvwDpjLeJAsKceM
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-27_4c938707c5328668147975d63c2316e0_cryptolocker
Files
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2024-05-27_4c938707c5328668147975d63c2316e0_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
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ