Behavioral task
behavioral1
Sample
3661ada69788e9f2fa424fe4740a6257_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
3661ada69788e9f2fa424fe4740a6257_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
3661ada69788e9f2fa424fe4740a6257_JaffaCakes118
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Size
91KB
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MD5
3661ada69788e9f2fa424fe4740a6257
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SHA1
f438c5a7b6f35b6cdf9c8878e4d4f2bf6975a7d1
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SHA256
eeba10635dbda306bf76766c11574958c12bd9ba6b6564fd452a25e728c7900f
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SHA512
f045f1d17dbd1e4344956da6ce5d2b4fdcdeaacd399e5b42d46a832c2fe77c8ce76e4dc0ea2800bd8f2659ab375c3a1de1c0d5aa2126e1f385e1e4b03da8c720
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SSDEEP
1536:jC1/Xa8FCV6v5jxv5OCKm35O7deD0QYcDP6zwVvOSq6Tm0Qh3TcTYwTrNYh1:oXapgvll5OBm3gQxP6IbBvy3Tk7XNYh1
Malware Config
Signatures
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Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 3661ada69788e9f2fa424fe4740a6257_JaffaCakes118 unpack001/out.upx
Files
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3661ada69788e9f2fa424fe4740a6257_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: 172KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 89KB - Virtual size: 92KB
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: 180KB - Virtual size: 178KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 20KB - Virtual size: 31KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE