Static task
static1
Behavioral task
behavioral1
Sample
buscaminas-1-3-es-en-win.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
buscaminas-1-3-es-en-win.exe
Resource
win10v2004-20240426-en
General
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Target
buscaminas-1-3-es-en-win.exe
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Size
2.3MB
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MD5
9f9fffa34b6e17c90bcab22aa44b4288
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SHA1
ec345171554cb038db737103e5a00bc13df3913b
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SHA256
65c9ef634c0f1130861105d69b8710827c80913ce123f3e0a50a56b8f82d96d5
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SHA512
da1d47814cf0516e53a0319beb33141d82c02decd774d55c39904f63a96342bfcd4394f5ff9c7c0b78d176ed9d72c3ac5a1b735ef44fd36bb2f2f9efa644ce8e
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SSDEEP
49152:p9HzNYYWvxWn8Brukd11ZhrhkSi44JmAE0ILKKlEN7unz18:3eYWC8Bruy/r0mAEt2D2K
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource buscaminas-1-3-es-en-win.exe
Files
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buscaminas-1-3-es-en-win.exe.exe windows:1 windows x86 arch:x86
Password: shiho
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
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: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 592B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 3KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ