Behavioral task
behavioral1
Sample
a604f49f8280ccb58b73dfe6915547ceeb53d9b3998cde3ce08f1b0a76bff750.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a604f49f8280ccb58b73dfe6915547ceeb53d9b3998cde3ce08f1b0a76bff750.exe
Resource
win10v2004-20240226-en
General
-
Target
a604f49f8280ccb58b73dfe6915547ceeb53d9b3998cde3ce08f1b0a76bff750
-
Size
768KB
-
MD5
cc895c1d9e71718b82d835c7c5bd10ea
-
SHA1
6a897364cfeb2e6b140a511066be51293647861f
-
SHA256
a604f49f8280ccb58b73dfe6915547ceeb53d9b3998cde3ce08f1b0a76bff750
-
SHA512
1c053626148fdd93a66673464e25f4dedbb21886006f06730c146613def7e747634f541fef718446df3b27421d2e62774b67022bca08ca39a232cf8ad2d29abd
-
SSDEEP
24576:nIes8yeF+osgsTCg3cvpeeeeeKqBZOvEHSFtFE9deEFam7eJ:Ies8yeF5sgsTCg3KpeeeeeKqBZOvEHSx
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a604f49f8280ccb58b73dfe6915547ceeb53d9b3998cde3ce08f1b0a76bff750 unpack001/out.upx
Files
-
a604f49f8280ccb58b73dfe6915547ceeb53d9b3998cde3ce08f1b0a76bff750.exe windows:4 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
Sections
UPX0 Size: - Virtual size: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 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
Sections
.bss Size: - Virtual size: 26KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE