Behavioral task
behavioral1
Sample
857b68ef81a97be6396ff5493973d0348429ecccc2c2efd8cc6ff582448b4b51.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
857b68ef81a97be6396ff5493973d0348429ecccc2c2efd8cc6ff582448b4b51.exe
Resource
win10v2004-20240419-en
General
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Target
857b68ef81a97be6396ff5493973d0348429ecccc2c2efd8cc6ff582448b4b51
-
Size
231KB
-
MD5
61f0826f014ebe5df63bcb30944f7d38
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SHA1
0fb9c32a9c7b81ddafbb1c490f24c29bec121c25
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SHA256
857b68ef81a97be6396ff5493973d0348429ecccc2c2efd8cc6ff582448b4b51
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SHA512
9b096535fbf518c84a4835ea14abb79fe0bb204c5b769efe8f0f69917d7761105746d313ad25b813b20307325f04c7281db116ab1408ca397e5a33da25c6b70d
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SSDEEP
6144:JjluyDM3Io5R4nM/40yJNOqOaYYssLOk5URo07D7xKIN9RYiqt:JEyDMhqhR0sam507D7xVN9a/t
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 857b68ef81a97be6396ff5493973d0348429ecccc2c2efd8cc6ff582448b4b51
Files
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857b68ef81a97be6396ff5493973d0348429ecccc2c2efd8cc6ff582448b4b51.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_BIND
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
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.t Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.xq Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE