Static task
static1
Behavioral task
behavioral1
Sample
0a18f996a05ba839afd5d06f1ef2790a.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0a18f996a05ba839afd5d06f1ef2790a.exe
Resource
win10v2004-20231215-en
General
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Target
0a18f996a05ba839afd5d06f1ef2790a
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Size
1.6MB
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MD5
0a18f996a05ba839afd5d06f1ef2790a
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SHA1
0de6924db1b64627445067e829b70da363644978
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SHA256
e424799a95d2a7b89f495ef09e088eb44e97577373ff0801c111f6f33dafea53
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SHA512
277ea200616500b9e44578394e7479d40aac994fedaac347d7891c9c2859cd2013fe5c9af374d1d905c49d45ff595cbeabf952ef550fe38a4a17c525ec7e0918
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SSDEEP
24576:nlFX3yjCh02vW5lAwfQxLVzy8WjoDEhXvOm4IlY0ezpeMF/QmXSz2wTep/HxnuEP:nlFX3yC4oW8WjdXvL4IlYdzdFYmE2yS/
Malware Config
Signatures
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Patched UPX-packed file 1 IoCs
Sample is packed with UPX but required header fields are zeroed out to prevent unpacking with the default UPX tool.
resource yara_rule sample patched_upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 0a18f996a05ba839afd5d06f1ef2790a
Files
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0a18f996a05ba839afd5d06f1ef2790a.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
Size: 1.2MB - Virtual size: 4.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 21KB - Virtual size: 1.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 337KB - Virtual size: 340KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE