Behavioral task
behavioral1
Sample
b49687f61d9eae23dad890109edfde82fada41e591c34569daa0dde9f5ff5605.exe
Resource
win7-20230824-en
Behavioral task
behavioral2
Sample
b49687f61d9eae23dad890109edfde82fada41e591c34569daa0dde9f5ff5605.exe
Resource
win10v2004-20230703-en
General
-
Target
b49687f61d9eae23dad890109edfde82fada41e591c34569daa0dde9f5ff5605
-
Size
815KB
-
MD5
b3fe58e251382da2f10eb895051a7ea4
-
SHA1
0b63bbf86792b0dc03a67d8febbc51dfff704c59
-
SHA256
b49687f61d9eae23dad890109edfde82fada41e591c34569daa0dde9f5ff5605
-
SHA512
6b19afd396378e427e83d645eb1b45c904e8aac1dcbc44c36103570cf80c745ac0474f5ed5acfb7e2028b7bc5c53108a3b1692eee803f22e27f4c07e0924c161
-
SSDEEP
24576:fO1LHcsboAcntImlnm5bGFZ0XkAck+ffCUyCBZY3/H:G2Acn9CkZ0X2hff/yC3G/H
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b49687f61d9eae23dad890109edfde82fada41e591c34569daa0dde9f5ff5605 unpack001/out.upx
Files
-
b49687f61d9eae23dad890109edfde82fada41e591c34569daa0dde9f5ff5605.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 812KB - Virtual size: 816KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ