Behavioral task
behavioral1
Sample
a5dbef481e3d9c0d489a7b851ac2bf0ce0369bdc3cc3936a86cd42d1cf7f322b.exe
Resource
win7-20240704-en
General
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Target
6f310a427fd3940813f0f1b3eec68342.zip
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Size
13KB
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MD5
66778e0dc733272e6346ed9364620ec4
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SHA1
7ae0a81cb80de621a65e23947d677c18c3adc3ad
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SHA256
814d7a63150929cf6b24d66dfc5350d4685443db941d38ac3447e339a8285ce6
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SHA512
e9c47f7486d2e1049365f73dc26ffb2e28d1257f2fe933227c1521c4b07bd36a66b32f5b31119257bc3990cdffafb12d101ef0b70fcb563b83625dadbbefb3e7
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SSDEEP
384:TpAzS8DUtGlrqxna4svORvCLRYJlKxgFfsP8uPlowE2U+Wd:FGFwgl+t7jvCLR6w60T9RbWd
Malware Config
Signatures
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resource yara_rule static1/unpack001/a5dbef481e3d9c0d489a7b851ac2bf0ce0369bdc3cc3936a86cd42d1cf7f322b upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/a5dbef481e3d9c0d489a7b851ac2bf0ce0369bdc3cc3936a86cd42d1cf7f322b unpack002/out.upx
Files
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6f310a427fd3940813f0f1b3eec68342.zip.zip
Password: infected
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a5dbef481e3d9c0d489a7b851ac2bf0ce0369bdc3cc3936a86cd42d1cf7f322b.exe windows:4 windows x86 arch:x86
Password: infected
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: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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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: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE