Behavioral task
behavioral1
Sample
22becd5a875b0f46bce8d583e2193946_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
22becd5a875b0f46bce8d583e2193946_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
22becd5a875b0f46bce8d583e2193946_JaffaCakes118
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Size
44KB
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MD5
22becd5a875b0f46bce8d583e2193946
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SHA1
2f75ace0c3818fb11a7dcab0450b4469134879e5
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SHA256
1640016165e2d2fb96f24b859690c17921ccf3c845b9aa5adf68b5f201b4a16f
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SHA512
f9d026c7e670b281b388354fb1c44de5381f3a708108edfa14f44bfccfb4e24f10da384ece427fafe57add1f3532e7d98b82703ef32dfc28a02fccf9fcedac0c
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SSDEEP
768:PxxJKG5oEHb/5M28VGsAnzlxUm4/sQEFI4dbZQjgFURxnNtHDlO/KjX:PF5oWSGHxKts7I4dajbPRlO/KjX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 22becd5a875b0f46bce8d583e2193946_JaffaCakes118 unpack001/out.upx
Files
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22becd5a875b0f46bce8d583e2193946_JaffaCakes118.exe windows:8 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: 72KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:8 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_01 Size: 41KB - Virtual size: 41KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ