Behavioral task
behavioral1
Sample
dfa226af20d711f9fb606e6d7aa09c8c_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
dfa226af20d711f9fb606e6d7aa09c8c_JaffaCakes118
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Size
14.9MB
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MD5
dfa226af20d711f9fb606e6d7aa09c8c
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SHA1
7e07731f8eaf47e1e1bdabb88f72fc89eb76082b
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SHA256
943b596d9634100e01ad2d91162bb83226f33207ecf5cde44e693069184189af
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SHA512
cf0ed84f3967b64d28477721d7d90e65272ddd787114156be9203c15cd1189f57db064a3c618010e018fcea10f813c3d3d6b9b0208ceae9f5ef5dc78242037ac
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SSDEEP
393216:zUjiWVy3vKLdkVeC3jibhUDwmqUXbfRp6VU7vCGycYh:zWJy3v9VN6heqEdI+kh
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource dfa226af20d711f9fb606e6d7aa09c8c_JaffaCakes118 unpack001/out.upx
Files
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dfa226af20d711f9fb606e6d7aa09c8c_JaffaCakes118.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
UPX0 Size: - Virtual size: 828KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 601KB - Virtual size: 604KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
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: 716KB - Virtual size: 1.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 420B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 311KB - Virtual size: 312KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ