Static task
static1
Behavioral task
behavioral1
Sample
b781182212139f12ff6fcb7f1ebf90ef.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b781182212139f12ff6fcb7f1ebf90ef.exe
Resource
win10v2004-20240226-en
General
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Target
b781182212139f12ff6fcb7f1ebf90ef
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Size
2.8MB
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MD5
b781182212139f12ff6fcb7f1ebf90ef
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SHA1
18e76ee7d2edd7661f6e94b82887b61a1dbad366
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SHA256
2b312ba6bff8b93dd0968b54a6ac456174615155f09098c1f29891acb43852be
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SHA512
095efd4a1558a58b8168ea1f4a6e6f059e1ff1fc1e3215f4be36f09f28d59abba485f8b738bcb8af98e8999b378dc8fa9ef80b691933ffa43c94d5065d854a8f
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SSDEEP
49152:cxMMcvFoTcAFfSMbTdjplDBBKUaij+dd3kSGQD:SSogifnTdjpjcZefLC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b781182212139f12ff6fcb7f1ebf90ef
Files
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b781182212139f12ff6fcb7f1ebf90ef.exe windows:4 windows x86 arch:x86
55441918e4175daa41864c86ab18ca79
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
ReadFileEx
DeleteTimerQueueEx
CreateTimerQueueTimer
UpdateResourceA
WriteFileEx
VirtualAlloc
user32
CreateDesktopA
ShowWindow
authz
AuthzInitializeContextFromAuthzContext
Sections
.text Size: 675KB - Virtual size: 675KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 438KB - Virtual size: 437KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 93KB - Virtual size: 364KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 380B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.edata Size: 512B - Virtual size: 68B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 283KB - Virtual size: 282KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ