Behavioral task
behavioral1
Sample
bc79e9b9cfa8aaa722ee5d5e45398bef_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
bc79e9b9cfa8aaa722ee5d5e45398bef_JaffaCakes118
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Size
59KB
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MD5
bc79e9b9cfa8aaa722ee5d5e45398bef
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SHA1
f69c8fe50538a21d3dbf2002c06911a2f44bd5f7
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SHA256
5abec3da2b8346b62c837ec85e71e2d76cb07dd029f8058f1c15f76ff9099d6a
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SHA512
0947834dc8bfb913cd8c713bcd6615ad4baf30205ec7c4023af2dd0542402c4385bfc37409e3eb888b4bf4f7aeacedd96219ceaaa1ee765d269245c159378f49
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SSDEEP
1536:unJRSVleOZfKiaTvt1J7cGRJBj6Ap7DwhT:uzc6CWeAp7e
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource bc79e9b9cfa8aaa722ee5d5e45398bef_JaffaCakes118 unpack001/out.upx
Files
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bc79e9b9cfa8aaa722ee5d5e45398bef_JaffaCakes118.exe windows:5 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: 60KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
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
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
.kewyo Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.axlgt Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.wqvwbj Size: 83KB - Virtual size: 84KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ