Behavioral task
behavioral1
Sample
105d2e3ddcb99738cfb92d084de7e736_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
105d2e3ddcb99738cfb92d084de7e736_JaffaCakes118
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Size
1.2MB
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MD5
105d2e3ddcb99738cfb92d084de7e736
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SHA1
3028ef6b0c33b8dd1e22377c9ee01e617cc369e0
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SHA256
a488327b2c8d0e3f5d8741a356c4ed29fa2fdca3642bfaa4c3b9674bc1b53848
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SHA512
679a5f8670874c1562e008dc29a62886f6e4b4504650ff874d102dd435854c6c278e2e1643ed6855ad8d137ab61ddf27adacca892028b2a8eac24a5f95d48109
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SSDEEP
24576:bq6LrmPimDCAxtXZpAtuWbuC8+SPR3XmSyLxsIv6xh4Pnwp1dqt+lNVViS48a6:bqMoi6PzwuWwp3X3TC6f4Pw/d7Xa6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 105d2e3ddcb99738cfb92d084de7e736_JaffaCakes118 unpack001/out.upx
Files
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105d2e3ddcb99738cfb92d084de7e736_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: 92KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 45KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 8KB
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: 73KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ