Behavioral task
behavioral1
Sample
050215hyrm/hyrm.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
050215hyrm/hyrm.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
050215hyrm/更多软件.url
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
050215hyrm/更多软件.url
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
免费电话_免费打手机、座机、小灵通_铁通RedVIP网络电话.url
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
免费电话_免费打手机、座机、小灵通_铁通RedVIP网络电话.url
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
让你放心、永不中毒的浏览器.url
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
让你放心、永不中毒的浏览器.url
Resource
win10v2004-20241007-en
General
-
Target
3c45bdefe3dd1b17e32e370589d65846_JaffaCakes118
-
Size
454KB
-
MD5
3c45bdefe3dd1b17e32e370589d65846
-
SHA1
89f831a3efe8e9bfdd74ac680a3e193ee0497f42
-
SHA256
5df658e5ab04beb277092b6ab50bbc3355d90687e54c542e0fd382d837926a8b
-
SHA512
45fe022fac9a217aed23f25f759e57deaf9e65b8da8dc25d908a05e5c7316b711aed40317f7febec56120629b647acbae7e0b803685dcd64e57fc1d3db043011
-
SSDEEP
12288:SJfapKHMv6orxg0LdGRExH224TEupYQPWw3HaBMQY6dDoexiyGn:SJfapAMv6esEx5up7x3HaZdDXs1
Malware Config
Signatures
-
resource yara_rule static1/unpack001/050215hyrm/hyrm.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/050215hyrm/hyrm.exe unpack002/out.upx
Files
-
3c45bdefe3dd1b17e32e370589d65846_JaffaCakes118.rar
-
050215hyrm/hyrm.exe.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: 88KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 42KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
050215hyrm/redme-jfsky.txt
-
050215hyrm/更多软件.url
-
免费电话_免费打手机、座机、小灵通_铁通RedVIP网络电话.url.url
-
让你放心、永不中毒的浏览器.url