Behavioral task
behavioral1
Sample
e56993bb366b2da9a35ca2789df7673c4bfe8ae6e49ee1b26ab2d7d33354cddd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e56993bb366b2da9a35ca2789df7673c4bfe8ae6e49ee1b26ab2d7d33354cddd.exe
Resource
win10v2004-20240426-en
General
-
Target
e56993bb366b2da9a35ca2789df7673c4bfe8ae6e49ee1b26ab2d7d33354cddd
-
Size
101KB
-
MD5
41db86448f0391886426beb06125f0bf
-
SHA1
54e75193d74f1ceaf19b4ffa64beff71f3ceac70
-
SHA256
e56993bb366b2da9a35ca2789df7673c4bfe8ae6e49ee1b26ab2d7d33354cddd
-
SHA512
927bf305ffdbdced364656719e85931ac22562e4de9c2463f6878bd343c5fa7fff16df17f4c12b37f4469bf195cedc17fcbb5e927cfe9854c5548bca14f31a43
-
SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf4s3:hfAIuZAIuYSMjoqtMHfhf4Ji
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 e56993bb366b2da9a35ca2789df7673c4bfe8ae6e49ee1b26ab2d7d33354cddd unpack001/out.upx
Files
-
e56993bb366b2da9a35ca2789df7673c4bfe8ae6e49ee1b26ab2d7d33354cddd.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ