Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_b091efb181e0f8dc0cd2a1a823ecd1e6_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-14_b091efb181e0f8dc0cd2a1a823ecd1e6_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-14_b091efb181e0f8dc0cd2a1a823ecd1e6_cryptolocker
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Size
40KB
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MD5
b091efb181e0f8dc0cd2a1a823ecd1e6
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SHA1
dc01719b923a7d6379eb23c419e8305f7627eb9a
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SHA256
db32f02bf3fdac702c35763cbc3903039f016c0a088a406a55ed80c8a6e5fcc2
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SHA512
b90a6f87bd33d7d36f94516b4bf1e74ddd05e4e9c5c8ed5e99b277917535fa292c1c59226451c74dad90cf8828a957508b878a52d83f092ddf79859e231a3b31
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenQLJJzl:ZzFbxmLPWQMOtEvwDpjLeU3p
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 2024-02-14_b091efb181e0f8dc0cd2a1a823ecd1e6_cryptolocker
Files
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2024-02-14_b091efb181e0f8dc0cd2a1a823ecd1e6_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