Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_e4f640cfd5ec7235e60341df3543b1d3_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-15_e4f640cfd5ec7235e60341df3543b1d3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_e4f640cfd5ec7235e60341df3543b1d3_cryptolocker
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Size
59KB
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MD5
e4f640cfd5ec7235e60341df3543b1d3
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SHA1
1842d99d2ecb262a2450fedc1028bde61f58b834
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SHA256
68cd30e942bde2d70ad8f14b3cef32c386bc496c78a6f0ceaf595f251efa9627
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SHA512
c95e11663c4fde06d687e2b2a981f2d7123cbcc6810b3829faf7d896c2548d90183dde70a2012aab3d022e3ae90968cd921906b55f43223fc57c90a613bda96b
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVCbtCo:V6a+pOtEvwDpjve
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 2024-03-15_e4f640cfd5ec7235e60341df3543b1d3_cryptolocker
Files
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2024-03-15_e4f640cfd5ec7235e60341df3543b1d3_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