Behavioral task
behavioral1
Sample
cyhxwaigua/cyhxwaigua.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
cyhxwaigua/cyhxwaigua.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
cyhxwaigua/必看说明.htm
Resource
win7-20240729-en
Behavioral task
behavioral4
Sample
cyhxwaigua/必看说明.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
cyhxwaigua/河源下载站.url
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
cyhxwaigua/河源下载站.url
Resource
win10v2004-20240802-en
General
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Target
faf57cedbd6fa0ad31b35b28ddc51bac_JaffaCakes118
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Size
2.0MB
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MD5
faf57cedbd6fa0ad31b35b28ddc51bac
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SHA1
0201b9e544e4ebd88f75a3a27fffb95af182aa8d
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SHA256
dac1d00c4e6d2c0f2e95921cadf8c7f8bee22b8d9d5220eb4ca9a688a8e5cb9c
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SHA512
5cc3eddfefe191ba534646f829aab79ea0e80ddb8bb6e191a6c6c7c212c81b8710a98fa51b4a84e02ede7ce923de8c59fa48cecdef576c488aafc4fdb3597fc2
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SSDEEP
49152:11IfK1lFRqzo+wj8Tuavtog+j+bNES8nNjYTnBK2JpVM4tLS+iGX1FsxIwG:1J1nRqaATu8tog+j0V8Nj4MSpq4tB2Ir
Malware Config
Signatures
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resource yara_rule static1/unpack001/cyhxwaigua/cyhxwaigua.exe aspack_v212_v242 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/cyhxwaigua/cyhxwaigua.exe
Files
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faf57cedbd6fa0ad31b35b28ddc51bac_JaffaCakes118.rar
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cyhxwaigua/cyhxwaigua.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 230KB - Virtual size: 552KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DATA Size: 3KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.7MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 102KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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cyhxwaigua/必看说明.htm
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cyhxwaigua/河源下载站.url.url