Behavioral task
behavioral1
Sample
bf55737d62c679a08126358ebfaa694d96145190c9246f5761ec009c76e1d80e.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
bf55737d62c679a08126358ebfaa694d96145190c9246f5761ec009c76e1d80e.exe
Resource
win10v2004-20240412-en
General
-
Target
bf55737d62c679a08126358ebfaa694d96145190c9246f5761ec009c76e1d80e
-
Size
502KB
-
MD5
128489b1ff3c64f6c094c5987ccf707c
-
SHA1
55875c66c45307bd39a009c7540a13fd577e275b
-
SHA256
bf55737d62c679a08126358ebfaa694d96145190c9246f5761ec009c76e1d80e
-
SHA512
c7b1f43264f3d308f70163ace57c7bc485dd3f7090dc1b9aef0425f26d424c59fccac0919ba7a014ec800ab8b8548f52de028aa4d90f89fc1491bdfa51dad0e1
-
SSDEEP
6144:CjluQoSIIo5RJVhuAE/Z/dBUlItOgYVBJIh2ZBO4eGZIVQK1XU2DD737NWoL5XvL:CEQoSslKAE/TajryAcYK1kiDVWoLRPxZ
Malware Config
Signatures
-
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 bf55737d62c679a08126358ebfaa694d96145190c9246f5761ec009c76e1d80e
Files
-
bf55737d62c679a08126358ebfaa694d96145190c9246f5761ec009c76e1d80e.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.d Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE