Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_39c5a54876c0a484987e5c6e379397b4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_39c5a54876c0a484987e5c6e379397b4_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_39c5a54876c0a484987e5c6e379397b4_cryptolocker
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Size
41KB
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MD5
39c5a54876c0a484987e5c6e379397b4
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SHA1
d5230bab20455f71f068fb8a96c56bfd0e513b1e
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SHA256
6e0c5a5939aa2b14a0016fd07b177b0f12e8c15dbd79aeb42fd0ace936397bdb
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SHA512
4231e26f0f4a64866b498ea668ffff3a74e627e95d12f9f3ead89a9b129ae8cacdac89f434c2c40f594ea0ba89b53a9833c21f64055e171291b8047483bb069e
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQL3bTv4h:ZzFbxmLPWQMOtEvwDpjLeU3n4h
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 2024-02-25_39c5a54876c0a484987e5c6e379397b4_cryptolocker
Files
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2024-02-25_39c5a54876c0a484987e5c6e379397b4_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