Behavioral task
behavioral1
Sample
8c20ada8ff8c7bee35f12fd49c860e61_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
8c20ada8ff8c7bee35f12fd49c860e61_JaffaCakes118
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Size
88KB
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MD5
8c20ada8ff8c7bee35f12fd49c860e61
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SHA1
d5a9b70d9d6b0cc9cc6ddec45d0f4fb90ded55b6
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SHA256
5bf98f538ae57266d78e7054bebb651be1e5d29f1f37d7db3d1a459fca2073a7
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SHA512
5bb3d8e707c33aad34bce48a4034224cff9fce7754e4c720f2b93142c15173146f46a2dce8974a86118c88d3fa238ce7dbba279558ade0119267a6b57a62ac96
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SSDEEP
1536:8vHd6fMOgUxMXtbIZWexavZQEydXMBUl3Nx1wutrO5CvmXZmT/tSjVvq0fhgNTYA:K9jOghX6WBkXMsl61kT/KVlJ015
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 8c20ada8ff8c7bee35f12fd49c860e61_JaffaCakes118 unpack001/out.upx
Files
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8c20ada8ff8c7bee35f12fd49c860e61_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: 160KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 86KB - Virtual size: 88KB
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: 168KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 38KB
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