Behavioral task
behavioral1
Sample
2024-10-03_0fecd1c925414a65521273d57482765d_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-03_0fecd1c925414a65521273d57482765d_cryptolocker
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Size
45KB
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MD5
0fecd1c925414a65521273d57482765d
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SHA1
35dfadbc813bd98d3871ecfe1eced93feb1ed140
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SHA256
0d26bf14a3c6c0bd59305cb2d3ca95d876af32b4f6e4b779325c4f64f9259809
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SHA512
1e7c25a4665b1671d83e16d954ccdac92092b089d1b820c2d458ec7bad5bdb4c34e65041d91793f80913fb726858c5d1602dae7dea60349d5bfee1dd8a92a373
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SSDEEP
768:bODOw9UiamWUB2preAr+OfjH/0STX73OBqvE:bODOw9acifH+Y8
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-03_0fecd1c925414a65521273d57482765d_cryptolocker
Files
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2024-10-03_0fecd1c925414a65521273d57482765d_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 16KB - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE