Behavioral task
behavioral1
Sample
2024-10-15_339645175cb0343d57c6c5d0c3789a57_cryptolocker.exe
Resource
win7-20240903-en
General
-
Target
2024-10-15_339645175cb0343d57c6c5d0c3789a57_cryptolocker
-
Size
62KB
-
MD5
339645175cb0343d57c6c5d0c3789a57
-
SHA1
20cacc03cac9f32a6f74447915deadd636edd199
-
SHA256
a74cdb5930e9b4bee040ac6fdf60c768e90e67626f4d0112eb3a9d232bdeee3f
-
SHA512
ab4eb04f6db6f147f86f47b974cc34937b6012dd82ba3c92c452652ebeb04fc56138d3176c86f35b79e7a25a8f94157cc6f4486251f42b92281cdd87a07670a1
-
SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP3qhG:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhG
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-15_339645175cb0343d57c6c5d0c3789a57_cryptolocker
Files
-
2024-10-15_339645175cb0343d57c6c5d0c3789a57_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: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
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: 11KB - 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