Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_d4037b18f337c126657185b132f63680_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-04-28_d4037b18f337c126657185b132f63680_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_d4037b18f337c126657185b132f63680_cryptolocker
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Size
85KB
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MD5
d4037b18f337c126657185b132f63680
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SHA1
8b06f35aced3557091dde141b5d1d9e6419581e0
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SHA256
37575dffb811232e9cbad949dff96a601f1e191e1f6c40f563ef4a741aca6103
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SHA512
9cfa5dfa8e79b79480a86251ba482eefd1817d2412b111f93239240600b64d4f53aaa91cb372c1744769b116725b984100f158711345cedcd87f998670738ab6
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SSDEEP
1536:V6QFElP6n+gMQMOtEvwDpjyaLccVNl6aO:V6a+pOtEvwDpjvpi
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 2024-04-28_d4037b18f337c126657185b132f63680_cryptolocker
Files
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2024-04-28_d4037b18f337c126657185b132f63680_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