Static task
static1
Behavioral task
behavioral1
Sample
2024-08-29_4791109bc290a039b0c5a5fe85ffa4ef_cryptolocker.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
2024-08-29_4791109bc290a039b0c5a5fe85ffa4ef_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-29_4791109bc290a039b0c5a5fe85ffa4ef_cryptolocker
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Size
45KB
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MD5
4791109bc290a039b0c5a5fe85ffa4ef
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SHA1
23496f2d4f81c300adf95e4548ee68b93d6e98ae
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SHA256
e6f9bf60086dcf39799e42d3b7318b7e3d7d508f26e76e461c4ddcb38959eb57
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SHA512
11880ecd19e20891761c97fa961f46b0496bdacefd92897de248b3b0e57c604beb87fb7a15fb7c26ecd31fa099df6d933313b8ae0a9a4216233d59f64f835f15
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnY1n9w1:m5nkFNMOtEvwDpjG8hgpY192
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-08-29_4791109bc290a039b0c5a5fe85ffa4ef_cryptolocker
Files
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2024-08-29_4791109bc290a039b0c5a5fe85ffa4ef_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE