Behavioral task
behavioral1
Sample
a24ae56798157aa011c69a57ff03877c_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
a24ae56798157aa011c69a57ff03877c_JaffaCakes118
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Size
143KB
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MD5
a24ae56798157aa011c69a57ff03877c
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SHA1
9697f25c7bbd0be91bdd50353f9b2e03044d5080
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SHA256
f8ad55f390e0448478f3e5814ab3fdd3c716a4664f6843eb108f1ecce1a58225
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SHA512
055e7500ddaeba4c87c29b6061392d07bab0b4fff337a15493a75cd7990e35462d7b582dbce72c32bacddf10d63d8e669c6b55c53a2b76d79a179d0a7bde712f
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SSDEEP
3072:sPvGRy9W8cxzb6qyuFKyZGE//09qVCBt+r8jXxjn1nVnUnfJ1aFOSBOLT8:sPvCZzb6qyVMbXTVWt+rErnUfJ1EO9L
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a24ae56798157aa011c69a57ff03877c_JaffaCakes118 unpack001/out.upx
Files
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a24ae56798157aa011c69a57ff03877c_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: 236KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 138KB - Virtual size: 140KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - 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: 50KB - Virtual size: 50KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 139KB - Virtual size: 139KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ