Static task
static1
Behavioral task
behavioral1
Sample
2024-04-21_660943ec850af97b8b81939642d2917f_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-21_660943ec850af97b8b81939642d2917f_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-21_660943ec850af97b8b81939642d2917f_cryptolocker
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Size
94KB
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MD5
660943ec850af97b8b81939642d2917f
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SHA1
f38ea54d8e41ea1c3b2967d86fbe2454338f4f80
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SHA256
00b0fb01b4c028fdac04963bd32dfaa3e0ab5c1e69891f673a61a4c7ed2ed180
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SHA512
238881083293ebd154e6970481b85ee1fb55034c67185c9d89bec174e4622b30f4f6b399a162be662bf361edce0d11a0a3d3c7d543e2ec2cb9a1bf6050d987f8
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpK:V6a+pOtEvwDpjtzd
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 2024-04-21_660943ec850af97b8b81939642d2917f_cryptolocker
Files
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2024-04-21_660943ec850af97b8b81939642d2917f_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