Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-26_3fa6920030f842375967ad60659af4b9_cryptolocker.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-26_3fa6920030f842375967ad60659af4b9_cryptolocker.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-26_3fa6920030f842375967ad60659af4b9_cryptolocker.exe
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Size
64KB
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MD5
3fa6920030f842375967ad60659af4b9
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SHA1
c715cfdf7cff4fdd3081dd269f93cdec2d9ba3c8
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SHA256
1f937e8fea2e7c565b7b72d5ae402d98163f63a5f1fc72e4d8c8c8d05fbb8a30
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SHA512
7f74bd4c8ddb89b2d9d86194c094fd1f85f0337fc1dd27e3a7cfdf7ddc2a9b6f24ec9522ddf27628c28a633d34f8b019e0e7752e8ae75f2a29ddabfded47f517
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SSDEEP
1536:qybS6QFElP6n+gZTzVDmjr5MOtEvwDpj:1bS6a+yTzVDmjr+OtEvwDpj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-26_3fa6920030f842375967ad60659af4b9_cryptolocker.exe
Files
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NEAS.2023-09-26_3fa6920030f842375967ad60659af4b9_cryptolocker.exe.exe windows:5 windows 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
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
QNhjSkbP Size: 12KB - Virtual size: 12KB
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
IMAGE_SCN_MEM_WRITE