Behavioral task
behavioral1
Sample
15a0ec8d2d7bb153ed4e4735f0604fb1_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
15a0ec8d2d7bb153ed4e4735f0604fb1_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
15a0ec8d2d7bb153ed4e4735f0604fb1_JaffaCakes118
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Size
661KB
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MD5
15a0ec8d2d7bb153ed4e4735f0604fb1
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SHA1
085e512f6dc378d3b5858af142228856759c924b
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SHA256
15eb100ea7ce80acae1e732ef821021ac4ac37a3479b431149ebc0f58f91fbda
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SHA512
11e2a73cc54ca831ff40d0b7d3ef24533dc974b99e3ce8afc995776bcc2e8aa8d6f8390a3973b857e5d30758416fe4c8eeef808e6f8e26e7e5fd8f1ececb1330
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SSDEEP
12288:uSI2A2u/WGo+n31k1OxVGL5xLz7MGuU/YuLW4htuM7Cy90Xg:/I72u/WGo41kSGtx37rYuLoyYg
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 15a0ec8d2d7bb153ed4e4735f0604fb1_JaffaCakes118 unpack001/out.upx
Files
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15a0ec8d2d7bb153ed4e4735f0604fb1_JaffaCakes118.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 1.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 563KB - Virtual size: 564KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 89KB - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 69KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 103KB - Virtual size: 102KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 201KB - Virtual size: 201KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ