Behavioral task
behavioral1
Sample
87b974924a313110879913f515dc4f26.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
87b974924a313110879913f515dc4f26.exe
Resource
win10v2004-20231222-en
General
-
Target
87b974924a313110879913f515dc4f26.bin
-
Size
51KB
-
MD5
87b974924a313110879913f515dc4f26
-
SHA1
5d3bbe9d42a6326625cd4f01bdd99347c351df2f
-
SHA256
29e39e3280913bfa9f4298c93cab8c7ab79d0df799ef7e1ae0d8ff826bab1bfa
-
SHA512
81b510fa816506eff6dfe9d3fd6c3da07648e8e746ea62cd7a5ca73a8d503e446930e02e485882be3c39596201c7d52bbd6baa8ee514cef911cd5fdc72ddb8cd
-
SSDEEP
1536:P52ITGEWhr0jc7tskGFTrlFct6jIsakgfbs4x+Z9gcJAl6V:P52IbW6XprlecjIsOQ3ZfJT
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87b974924a313110879913f515dc4f26.bin unpack001/out.upx
Files
-
87b974924a313110879913f515dc4f26.bin.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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 49KB - Virtual size: 52KB
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: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: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 73KB - Virtual size: 73KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ